Home / 234,000.01-323,116.86-148,110.52

Finding the Fourth Proportional to 234,000.01, 323,116.86 and 148,110.52

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Solution

The fourth proportional to 234,000.01, 323,116.86 and 148,110.52 is: 204,517.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,000.01 : 323,116.86 = 148,110.52 : x
  2. Step 2: Convert to fraction form
    234,000.01/323,116.86 = 148,110.52/x
  3. Step 3: Cross multiply
    234,000.01x = 323,116.86 × 148,110.52
  4. Step 4: Simplify right side
    234,000.01x = 47,857,006,155.37
  5. Step 5: Solve for x
    x = 47,857,006,155.37/234,000.01
  6. Step 6: Final answer
    x = 204,517.11

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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.