Home / 29,976.05-44,959.82-10,251.74

Finding the Fourth Proportional to 29,976.05, 44,959.82 and 10,251.74

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Solution

The fourth proportional to 29,976.05, 44,959.82 and 10,251.74 is: 15,376.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,976.05 : 44,959.82 = 10,251.74 : x
  2. Step 2: Convert to fraction form
    29,976.05/44,959.82 = 10,251.74/x
  3. Step 3: Cross multiply
    29,976.05x = 44,959.82 × 10,251.74
  4. Step 4: Simplify right side
    29,976.05x = 460,916,385.09
  5. Step 5: Solve for x
    x = 460,916,385.09/29,976.05
  6. Step 6: Final answer
    x = 15,376.15

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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.