Home / 38,339.43-52,897.77-24,721.71

Finding the Fourth Proportional to 38,339.43, 52,897.77 and 24,721.71

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Solution

The fourth proportional to 38,339.43, 52,897.77 and 24,721.71 is: 34,109.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,339.43 : 52,897.77 = 24,721.71 : x
  2. Step 2: Convert to fraction form
    38,339.43/52,897.77 = 24,721.71/x
  3. Step 3: Cross multiply
    38,339.43x = 52,897.77 × 24,721.71
  4. Step 4: Simplify right side
    38,339.43x = 1,307,723,329.59
  5. Step 5: Solve for x
    x = 1,307,723,329.59/38,339.43
  6. Step 6: Final answer
    x = 34,109.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.