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Finding the Fourth Proportional to 335,060.52, 462,387.11 and 182,098.71

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Solution

The fourth proportional to 335,060.52, 462,387.11 and 182,098.71 is: 251,298.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,060.52 : 462,387.11 = 182,098.71 : x
  2. Step 2: Convert to fraction form
    335,060.52/462,387.11 = 182,098.71/x
  3. Step 3: Cross multiply
    335,060.52x = 462,387.11 × 182,098.71
  4. Step 4: Simplify right side
    335,060.52x = 84,200,095,341.13
  5. Step 5: Solve for x
    x = 84,200,095,341.13/335,060.52
  6. Step 6: Final answer
    x = 251,298.17

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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.