Home / 96,441.68-144,756.02-46,556.88

Finding the Fourth Proportional to 96,441.68, 144,756.02 and 46,556.88

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Solution

The fourth proportional to 96,441.68, 144,756.02 and 46,556.88 is: 69,880.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,441.68 : 144,756.02 = 46,556.88 : x
  2. Step 2: Convert to fraction form
    96,441.68/144,756.02 = 46,556.88/x
  3. Step 3: Cross multiply
    96,441.68x = 144,756.02 × 46,556.88
  4. Step 4: Simplify right side
    96,441.68x = 6,739,388,652.42
  5. Step 5: Solve for x
    x = 6,739,388,652.42/96,441.68
  6. Step 6: Final answer
    x = 69,880.46

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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.