Home / 10,551.38-14,559.18-5,834.76

Finding the Fourth Proportional to 10,551.38, 14,559.18 and 5,834.76

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Solution

The fourth proportional to 10,551.38, 14,559.18 and 5,834.76 is: 8,051.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,551.38 : 14,559.18 = 5,834.76 : x
  2. Step 2: Convert to fraction form
    10,551.38/14,559.18 = 5,834.76/x
  3. Step 3: Cross multiply
    10,551.38x = 14,559.18 × 5,834.76
  4. Step 4: Simplify right side
    10,551.38x = 84,949,321.10
  5. Step 5: Solve for x
    x = 84,949,321.10/10,551.38
  6. Step 6: Final answer
    x = 8,051.02

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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.