Home / 236,060.62-325,753.45-134,085.76

Finding the Fourth Proportional to 236,060.62, 325,753.45 and 134,085.76

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Solution

The fourth proportional to 236,060.62, 325,753.45 and 134,085.76 is: 185,032.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,060.62 : 325,753.45 = 134,085.76 : x
  2. Step 2: Convert to fraction form
    236,060.62/325,753.45 = 134,085.76/x
  3. Step 3: Cross multiply
    236,060.62x = 325,753.45 × 134,085.76
  4. Step 4: Simplify right side
    236,060.62x = 43,678,897,766.27
  5. Step 5: Solve for x
    x = 43,678,897,766.27/236,060.62
  6. Step 6: Final answer
    x = 185,032.55

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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.