Home / 9,454.52-14,180.06-4,773.43

Finding the Fourth Proportional to 9,454.52, 14,180.06 and 4,773.43

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Solution

The fourth proportional to 9,454.52, 14,180.06 and 4,773.43 is: 7,159.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454.52 : 14,180.06 = 4,773.43 : x
  2. Step 2: Convert to fraction form
    9,454.52/14,180.06 = 4,773.43/x
  3. Step 3: Cross multiply
    9,454.52x = 14,180.06 × 4,773.43
  4. Step 4: Simplify right side
    9,454.52x = 67,687,553.46
  5. Step 5: Solve for x
    x = 67,687,553.46/9,454.52
  6. Step 6: Final answer
    x = 7,159.28

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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.