Home / 11,044.59-15,239.46-6,569.43

Finding the Fourth Proportional to 11,044.59, 15,239.46 and 6,569.43

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Solution

The fourth proportional to 11,044.59, 15,239.46 and 6,569.43 is: 9,064.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.59 : 15,239.46 = 6,569.43 : x
  2. Step 2: Convert to fraction form
    11,044.59/15,239.46 = 6,569.43/x
  3. Step 3: Cross multiply
    11,044.59x = 15,239.46 × 6,569.43
  4. Step 4: Simplify right side
    11,044.59x = 100,114,565.71
  5. Step 5: Solve for x
    x = 100,114,565.71/11,044.59
  6. Step 6: Final answer
    x = 9,064.58

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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.