Home / 10,538.67-14,542.83-5,822.04

Finding the Fourth Proportional to 10,538.67, 14,542.83 and 5,822.04

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Solution

The fourth proportional to 10,538.67, 14,542.83 and 5,822.04 is: 8,034.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,538.67 : 14,542.83 = 5,822.04 : x
  2. Step 2: Convert to fraction form
    10,538.67/14,542.83 = 5,822.04/x
  3. Step 3: Cross multiply
    10,538.67x = 14,542.83 × 5,822.04
  4. Step 4: Simplify right side
    10,538.67x = 84,668,937.97
  5. Step 5: Solve for x
    x = 84,668,937.97/10,538.67
  6. Step 6: Final answer
    x = 8,034.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.