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Finding the Fourth Proportional to 244,719.47, 367,001.45 and 166,337.39

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Solution

The fourth proportional to 244,719.47, 367,001.45 and 166,337.39 is: 249,453.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,719.47 : 367,001.45 = 166,337.39 : x
  2. Step 2: Convert to fraction form
    244,719.47/367,001.45 = 166,337.39/x
  3. Step 3: Cross multiply
    244,719.47x = 367,001.45 × 166,337.39
  4. Step 4: Simplify right side
    244,719.47x = 61,046,062,487.53
  5. Step 5: Solve for x
    x = 61,046,062,487.53/244,719.47
  6. Step 6: Final answer
    x = 249,453.23

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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.