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Finding the Fourth Proportional to 410.58, 614.32 and 295.29

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Solution

The fourth proportional to 410.58, 614.32 and 295.29 is: 441.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    410.58 : 614.32 = 295.29 : x
  2. Step 2: Convert to fraction form
    410.58/614.32 = 295.29/x
  3. Step 3: Cross multiply
    410.58x = 614.32 × 295.29
  4. Step 4: Simplify right side
    410.58x = 181,402.55
  5. Step 5: Solve for x
    x = 181,402.55/410.58
  6. Step 6: Final answer
    x = 441.82

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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.