Home / 10,246.57-15,373.52-4,324.93

Finding the Fourth Proportional to 10,246.57, 15,373.52 and 4,324.93

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Solution

The fourth proportional to 10,246.57, 15,373.52 and 4,324.93 is: 6,488.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,246.57 : 15,373.52 = 4,324.93 : x
  2. Step 2: Convert to fraction form
    10,246.57/15,373.52 = 4,324.93/x
  3. Step 3: Cross multiply
    10,246.57x = 15,373.52 × 4,324.93
  4. Step 4: Simplify right side
    10,246.57x = 66,489,397.85
  5. Step 5: Solve for x
    x = 66,489,397.85/10,246.57
  6. Step 6: Final answer
    x = 6,488.94

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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.