Home / 35,613.01-53,420.13-29,348.47

Finding the Fourth Proportional to 35,613.01, 53,420.13 and 29,348.47

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Solution

The fourth proportional to 35,613.01, 53,420.13 and 29,348.47 is: 44,023.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,613.01 : 53,420.13 = 29,348.47 : x
  2. Step 2: Convert to fraction form
    35,613.01/53,420.13 = 29,348.47/x
  3. Step 3: Cross multiply
    35,613.01x = 53,420.13 × 29,348.47
  4. Step 4: Simplify right side
    35,613.01x = 1,567,799,149.48
  5. Step 5: Solve for x
    x = 1,567,799,149.48/35,613.01
  6. Step 6: Final answer
    x = 44,023.21

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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.