Home / 10,749.92-14,834.64-6,034.08

Finding the Fourth Proportional to 10,749.92, 14,834.64 and 6,034.08

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Solution

The fourth proportional to 10,749.92, 14,834.64 and 6,034.08 is: 8,326.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,749.92 : 14,834.64 = 6,034.08 : x
  2. Step 2: Convert to fraction form
    10,749.92/14,834.64 = 6,034.08/x
  3. Step 3: Cross multiply
    10,749.92x = 14,834.64 × 6,034.08
  4. Step 4: Simplify right side
    10,749.92x = 89,513,404.53
  5. Step 5: Solve for x
    x = 89,513,404.53/10,749.92
  6. Step 6: Final answer
    x = 8,326.89

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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.