Home / 52,732.31-79,055.12-24,638.46

Finding the Fourth Proportional to 52,732.31, 79,055.12 and 24,638.46

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Solution

The fourth proportional to 52,732.31, 79,055.12 and 24,638.46 is: 36,937.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,732.31 : 79,055.12 = 24,638.46 : x
  2. Step 2: Convert to fraction form
    52,732.31/79,055.12 = 24,638.46/x
  3. Step 3: Cross multiply
    52,732.31x = 79,055.12 × 24,638.46
  4. Step 4: Simplify right side
    52,732.31x = 1,947,796,288.72
  5. Step 5: Solve for x
    x = 1,947,796,288.72/52,732.31
  6. Step 6: Final answer
    x = 36,937.44

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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.