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Finding the Fourth Proportional to 2,294.82, 3,437.61 and 1,060.53

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Solution

The fourth proportional to 2,294.82, 3,437.61 and 1,060.53 is: 1,588.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294.82 : 3,437.61 = 1,060.53 : x
  2. Step 2: Convert to fraction form
    2,294.82/3,437.61 = 1,060.53/x
  3. Step 3: Cross multiply
    2,294.82x = 3,437.61 × 1,060.53
  4. Step 4: Simplify right side
    2,294.82x = 3,645,688.53
  5. Step 5: Solve for x
    x = 3,645,688.53/2,294.82
  6. Step 6: Final answer
    x = 1,588.66

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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.