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Finding the Fourth Proportional to 301,337.46, 452,006.15 and 234,827.35

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Solution

The fourth proportional to 301,337.46, 452,006.15 and 234,827.35 is: 352,240.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,337.46 : 452,006.15 = 234,827.35 : x
  2. Step 2: Convert to fraction form
    301,337.46/452,006.15 = 234,827.35/x
  3. Step 3: Cross multiply
    301,337.46x = 452,006.15 × 234,827.35
  4. Step 4: Simplify right side
    301,337.46x = 106,143,406,388.20
  5. Step 5: Solve for x
    x = 106,143,406,388.20/301,337.46
  6. Step 6: Final answer
    x = 352,240.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.