Home / 61,534.46-92,301.68-14,787.33

Finding the Fourth Proportional to 61,534.46, 92,301.68 and 14,787.33

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Solution

The fourth proportional to 61,534.46, 92,301.68 and 14,787.33 is: 22,180.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,534.46 : 92,301.68 = 14,787.33 : x
  2. Step 2: Convert to fraction form
    61,534.46/92,301.68 = 14,787.33/x
  3. Step 3: Cross multiply
    61,534.46x = 92,301.68 × 14,787.33
  4. Step 4: Simplify right side
    61,534.46x = 1,364,895,327.78
  5. Step 5: Solve for x
    x = 1,364,895,327.78/61,534.46
  6. Step 6: Final answer
    x = 22,180.99

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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.