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Finding the Fourth Proportional to 7,253.13, 10,888.89 and 6,035.43

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Solution

The fourth proportional to 7,253.13, 10,888.89 and 6,035.43 is: 9,060.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253.13 : 10,888.89 = 6,035.43 : x
  2. Step 2: Convert to fraction form
    7,253.13/10,888.89 = 6,035.43/x
  3. Step 3: Cross multiply
    7,253.13x = 10,888.89 × 6,035.43
  4. Step 4: Simplify right side
    7,253.13x = 65,719,133.37
  5. Step 5: Solve for x
    x = 65,719,133.37/7,253.13
  6. Step 6: Final answer
    x = 9,060.80

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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.