Home / 10,541.28-14,553.90-6,567.96

Finding the Fourth Proportional to 10,541.28, 14,553.90 and 6,567.96

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Solution

The fourth proportional to 10,541.28, 14,553.90 and 6,567.96 is: 9,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,541.28 : 14,553.90 = 6,567.96 : x
  2. Step 2: Convert to fraction form
    10,541.28/14,553.90 = 6,567.96/x
  3. Step 3: Cross multiply
    10,541.28x = 14,553.90 × 6,567.96
  4. Step 4: Simplify right side
    10,541.28x = 95,589,433.04
  5. Step 5: Solve for x
    x = 95,589,433.04/10,541.28
  6. Step 6: Final answer
    x = 9,068.10

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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.