Home / 62,013.12-92,964.60-22,562.88

Finding the Fourth Proportional to 62,013.12, 92,964.60 and 22,562.88

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Solution

The fourth proportional to 62,013.12, 92,964.60 and 22,562.88 is: 33,824.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,013.12 : 92,964.60 = 22,562.88 : x
  2. Step 2: Convert to fraction form
    62,013.12/92,964.60 = 22,562.88/x
  3. Step 3: Cross multiply
    62,013.12x = 92,964.60 × 22,562.88
  4. Step 4: Simplify right side
    62,013.12x = 2,097,549,114.05
  5. Step 5: Solve for x
    x = 2,097,549,114.05/62,013.12
  6. Step 6: Final answer
    x = 33,824.28

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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.