Home / 39,713.40-59,613.30-22,217.40

Finding the Fourth Proportional to 39,713.40, 59,613.30 and 22,217.40

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Solution

The fourth proportional to 39,713.40, 59,613.30 and 22,217.40 is: 33,350.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,713.40 : 59,613.30 = 22,217.40 : x
  2. Step 2: Convert to fraction form
    39,713.40/59,613.30 = 22,217.40/x
  3. Step 3: Cross multiply
    39,713.40x = 59,613.30 × 22,217.40
  4. Step 4: Simplify right side
    39,713.40x = 1,324,452,531.42
  5. Step 5: Solve for x
    x = 1,324,452,531.42/39,713.40
  6. Step 6: Final answer
    x = 33,350.27

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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.