Home / 469,140.04-703,664.97-132,175.27

Finding the Fourth Proportional to 469,140.04, 703,664.97 and 132,175.27

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Solution

The fourth proportional to 469,140.04, 703,664.97 and 132,175.27 is: 198,250.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,140.04 : 703,664.97 = 132,175.27 : x
  2. Step 2: Convert to fraction form
    469,140.04/703,664.97 = 132,175.27/x
  3. Step 3: Cross multiply
    469,140.04x = 703,664.97 × 132,175.27
  4. Step 4: Simplify right side
    469,140.04x = 93,007,107,399.29
  5. Step 5: Solve for x
    x = 93,007,107,399.29/469,140.04
  6. Step 6: Final answer
    x = 198,250.20

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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.