Home / 194,443.52-291,792-146,958.08

Finding the Fourth Proportional to 194,443.52, 291,792 and 146,958.08

Calculator

Solution

The fourth proportional to 194,443.52, 291,792 and 146,958.08 is: 220,532.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,443.52 : 291,792 = 146,958.08 : x
  2. Step 2: Convert to fraction form
    194,443.52/291,792 = 146,958.08/x
  3. Step 3: Cross multiply
    194,443.52x = 291,792 × 146,958.08
  4. Step 4: Simplify right side
    194,443.52x = 42,881,192,079.36
  5. Step 5: Solve for x
    x = 42,881,192,079.36/194,443.52
  6. Step 6: Final answer
    x = 220,532.89

Related Problems

Find fourth proportional to 97,221.76, 145,896 and 73,479.04
Half scale
Find fourth proportional to 388,887.04, 583,584 and 293,916.16
Double scale
Find fourth proportional to 194,444.52, 291,793.50 and 146,959.08
Similar ratio
Find fourth proportional to 291,665.28, 437,688 and 220,437.12
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.