Home / 59,801.64-89,671.32-22,330.90

Finding the Fourth Proportional to 59,801.64, 89,671.32 and 22,330.90

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Solution

The fourth proportional to 59,801.64, 89,671.32 and 22,330.90 is: 33,484.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,801.64 : 89,671.32 = 22,330.90 : x
  2. Step 2: Convert to fraction form
    59,801.64/89,671.32 = 22,330.90/x
  3. Step 3: Cross multiply
    59,801.64x = 89,671.32 × 22,330.90
  4. Step 4: Simplify right side
    59,801.64x = 2,002,441,279.79
  5. Step 5: Solve for x
    x = 2,002,441,279.79/59,801.64
  6. Step 6: Final answer
    x = 33,484.72

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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.