Home / 168,252.39-232,184.61-92,800.89

Finding the Fourth Proportional to 168,252.39, 232,184.61 and 92,800.89

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Solution

The fourth proportional to 168,252.39, 232,184.61 and 92,800.89 is: 128,063.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,252.39 : 232,184.61 = 92,800.89 : x
  2. Step 2: Convert to fraction form
    168,252.39/232,184.61 = 92,800.89/x
  3. Step 3: Cross multiply
    168,252.39x = 232,184.61 × 92,800.89
  4. Step 4: Simplify right side
    168,252.39x = 21,546,938,452.30
  5. Step 5: Solve for x
    x = 21,546,938,452.30/168,252.39
  6. Step 6: Final answer
    x = 128,063.19

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1.5x scale

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.