Home / 36,752.64-55,147.17-14,565.52

Finding the Fourth Proportional to 36,752.64, 55,147.17 and 14,565.52

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Solution

The fourth proportional to 36,752.64, 55,147.17 and 14,565.52 is: 21,855.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,752.64 : 55,147.17 = 14,565.52 : x
  2. Step 2: Convert to fraction form
    36,752.64/55,147.17 = 14,565.52/x
  3. Step 3: Cross multiply
    36,752.64x = 55,147.17 × 14,565.52
  4. Step 4: Simplify right side
    36,752.64x = 803,247,207.58
  5. Step 5: Solve for x
    x = 803,247,207.58/36,752.64
  6. Step 6: Final answer
    x = 21,855.50

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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.