Home / 10,599.25-15,878.19-5,044.96

Finding the Fourth Proportional to 10,599.25, 15,878.19 and 5,044.96

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Solution

The fourth proportional to 10,599.25, 15,878.19 and 5,044.96 is: 7,557.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,599.25 : 15,878.19 = 5,044.96 : x
  2. Step 2: Convert to fraction form
    10,599.25/15,878.19 = 5,044.96/x
  3. Step 3: Cross multiply
    10,599.25x = 15,878.19 × 5,044.96
  4. Step 4: Simplify right side
    10,599.25x = 80,104,833.42
  5. Step 5: Solve for x
    x = 80,104,833.42/10,599.25
  6. Step 6: Final answer
    x = 7,557.59

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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.