Home / 26,082.14-39,122.53-7,363.47

Finding the Fourth Proportional to 26,082.14, 39,122.53 and 7,363.47

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Solution

The fourth proportional to 26,082.14, 39,122.53 and 7,363.47 is: 11,045.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,082.14 : 39,122.53 = 7,363.47 : x
  2. Step 2: Convert to fraction form
    26,082.14/39,122.53 = 7,363.47/x
  3. Step 3: Cross multiply
    26,082.14x = 39,122.53 × 7,363.47
  4. Step 4: Simplify right side
    26,082.14x = 288,077,575.98
  5. Step 5: Solve for x
    x = 288,077,575.98/26,082.14
  6. Step 6: Final answer
    x = 11,045.01

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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.