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Finding the Fourth Proportional to 464,349.66, 696,593.71 and 164,805.15

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Solution

The fourth proportional to 464,349.66, 696,593.71 and 164,805.15 is: 247,232.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,349.66 : 696,593.71 = 164,805.15 : x
  2. Step 2: Convert to fraction form
    464,349.66/696,593.71 = 164,805.15/x
  3. Step 3: Cross multiply
    464,349.66x = 696,593.71 × 164,805.15
  4. Step 4: Simplify right side
    464,349.66x = 114,802,228,838.47
  5. Step 5: Solve for x
    x = 114,802,228,838.47/464,349.66
  6. Step 6: Final answer
    x = 247,232.29

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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.