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Finding the Fourth Proportional to 333,508.48, 460,241.17 and 180,546.62

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Solution

The fourth proportional to 333,508.48, 460,241.17 and 180,546.62 is: 249,154.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,508.48 : 460,241.17 = 180,546.62 : x
  2. Step 2: Convert to fraction form
    333,508.48/460,241.17 = 180,546.62/x
  3. Step 3: Cross multiply
    333,508.48x = 460,241.17 × 180,546.62
  4. Step 4: Simplify right side
    333,508.48x = 83,094,989,190.53
  5. Step 5: Solve for x
    x = 83,094,989,190.53/333,508.48
  6. Step 6: Final answer
    x = 249,154.06

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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.