Home / 54,972.72-82,476.60-24,573.17

Finding the Fourth Proportional to 54,972.72, 82,476.60 and 24,573.17

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Solution

The fourth proportional to 54,972.72, 82,476.60 and 24,573.17 is: 36,867.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,972.72 : 82,476.60 = 24,573.17 : x
  2. Step 2: Convert to fraction form
    54,972.72/82,476.60 = 24,573.17/x
  3. Step 3: Cross multiply
    54,972.72x = 82,476.60 × 24,573.17
  4. Step 4: Simplify right side
    54,972.72x = 2,026,711,501.88
  5. Step 5: Solve for x
    x = 2,026,711,501.88/54,972.72
  6. Step 6: Final answer
    x = 36,867.59

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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.