Home / 44,373.11-66,545.30-14,784.04

Finding the Fourth Proportional to 44,373.11, 66,545.30 and 14,784.04

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Solution

The fourth proportional to 44,373.11, 66,545.30 and 14,784.04 is: 22,171.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,373.11 : 66,545.30 = 14,784.04 : x
  2. Step 2: Convert to fraction form
    44,373.11/66,545.30 = 14,784.04/x
  3. Step 3: Cross multiply
    44,373.11x = 66,545.30 × 14,784.04
  4. Step 4: Simplify right side
    44,373.11x = 983,808,247.61
  5. Step 5: Solve for x
    x = 983,808,247.61/44,373.11
  6. Step 6: Final answer
    x = 22,171.27

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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.