Home / 54,677.44-75,454.87-29,526.94

Finding the Fourth Proportional to 54,677.44, 75,454.87 and 29,526.94

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Solution

The fourth proportional to 54,677.44, 75,454.87 and 29,526.94 is: 40,747.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,677.44 : 75,454.87 = 29,526.94 : x
  2. Step 2: Convert to fraction form
    54,677.44/75,454.87 = 29,526.94/x
  3. Step 3: Cross multiply
    54,677.44x = 75,454.87 × 29,526.94
  4. Step 4: Simplify right side
    54,677.44x = 2,227,951,156.74
  5. Step 5: Solve for x
    x = 2,227,951,156.74/54,677.44
  6. Step 6: Final answer
    x = 40,747.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.