Home / 304,030.26-456,056.22-104,349.26

Finding the Fourth Proportional to 304,030.26, 456,056.22 and 104,349.26

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Solution

The fourth proportional to 304,030.26, 456,056.22 and 104,349.26 is: 156,527.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,030.26 : 456,056.22 = 104,349.26 : x
  2. Step 2: Convert to fraction form
    304,030.26/456,056.22 = 104,349.26/x
  3. Step 3: Cross multiply
    304,030.26x = 456,056.22 × 104,349.26
  4. Step 4: Simplify right side
    304,030.26x = 47,589,130,606.85
  5. Step 5: Solve for x
    x = 47,589,130,606.85/304,030.26
  6. Step 6: Final answer
    x = 156,527.61

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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.