Home / 38,859.60-58,332.60-24,085.20

Finding the Fourth Proportional to 38,859.60, 58,332.60 and 24,085.20

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Solution

The fourth proportional to 38,859.60, 58,332.60 and 24,085.20 is: 36,154.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,859.60 : 58,332.60 = 24,085.20 : x
  2. Step 2: Convert to fraction form
    38,859.60/58,332.60 = 24,085.20/x
  3. Step 3: Cross multiply
    38,859.60x = 58,332.60 × 24,085.20
  4. Step 4: Simplify right side
    38,859.60x = 1,404,952,337.52
  5. Step 5: Solve for x
    x = 1,404,952,337.52/38,859.60
  6. Step 6: Final answer
    x = 36,154.58

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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.