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Finding the Fourth Proportional to 1,034.41, 1,427.24 and 592.56

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Solution

The fourth proportional to 1,034.41, 1,427.24 and 592.56 is: 817.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034.41 : 1,427.24 = 592.56 : x
  2. Step 2: Convert to fraction form
    1,034.41/1,427.24 = 592.56/x
  3. Step 3: Cross multiply
    1,034.41x = 1,427.24 × 592.56
  4. Step 4: Simplify right side
    1,034.41x = 845,725.33
  5. Step 5: Solve for x
    x = 845,725.33/1,034.41
  6. Step 6: Final answer
    x = 817.59

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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.