Home / 61,712.28-92,567.52-14,964.84

Finding the Fourth Proportional to 61,712.28, 92,567.52 and 14,964.84

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Solution

The fourth proportional to 61,712.28, 92,567.52 and 14,964.84 is: 22,447.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,712.28 : 92,567.52 = 14,964.84 : x
  2. Step 2: Convert to fraction form
    61,712.28/92,567.52 = 14,964.84/x
  3. Step 3: Cross multiply
    61,712.28x = 92,567.52 × 14,964.84
  4. Step 4: Simplify right side
    61,712.28x = 1,385,258,126.00
  5. Step 5: Solve for x
    x = 1,385,258,126.00/61,712.28
  6. Step 6: Final answer
    x = 22,447.04

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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.