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Finding the Fourth Proportional to 7,417.98, 11,095.38 and 5,444.82

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Solution

The fourth proportional to 7,417.98, 11,095.38 and 5,444.82 is: 8,144.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,417.98 : 11,095.38 = 5,444.82 : x
  2. Step 2: Convert to fraction form
    7,417.98/11,095.38 = 5,444.82/x
  3. Step 3: Cross multiply
    7,417.98x = 11,095.38 × 5,444.82
  4. Step 4: Simplify right side
    7,417.98x = 60,412,346.93
  5. Step 5: Solve for x
    x = 60,412,346.93/7,417.98
  6. Step 6: Final answer
    x = 8,144.04

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.