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Finding the Fourth Proportional to 1,060.13, 1,462.98 and 594.38

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Solution

The fourth proportional to 1,060.13, 1,462.98 and 594.38 is: 820.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060.13 : 1,462.98 = 594.38 : x
  2. Step 2: Convert to fraction form
    1,060.13/1,462.98 = 594.38/x
  3. Step 3: Cross multiply
    1,060.13x = 1,462.98 × 594.38
  4. Step 4: Simplify right side
    1,060.13x = 869,558.74
  5. Step 5: Solve for x
    x = 869,558.74/1,060.13
  6. Step 6: Final answer
    x = 820.24

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Why These Related Problems?

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