Home / 39,344.34-59,013.33-15,650.93

Finding the Fourth Proportional to 39,344.34, 59,013.33 and 15,650.93

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Solution

The fourth proportional to 39,344.34, 59,013.33 and 15,650.93 is: 23,475.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,344.34 : 59,013.33 = 15,650.93 : x
  2. Step 2: Convert to fraction form
    39,344.34/59,013.33 = 15,650.93/x
  3. Step 3: Cross multiply
    39,344.34x = 59,013.33 × 15,650.93
  4. Step 4: Simplify right side
    39,344.34x = 923,613,585.74
  5. Step 5: Solve for x
    x = 923,613,585.74/39,344.34
  6. Step 6: Final answer
    x = 23,475.13

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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.