Home / 195,079.26-292,618.92-54,837.92

Finding the Fourth Proportional to 195,079.26, 292,618.92 and 54,837.92

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Solution

The fourth proportional to 195,079.26, 292,618.92 and 54,837.92 is: 82,256.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,079.26 : 292,618.92 = 54,837.92 : x
  2. Step 2: Convert to fraction form
    195,079.26/292,618.92 = 54,837.92/x
  3. Step 3: Cross multiply
    195,079.26x = 292,618.92 × 54,837.92
  4. Step 4: Simplify right side
    195,079.26x = 16,046,612,925.45
  5. Step 5: Solve for x
    x = 16,046,612,925.45/195,079.26
  6. Step 6: Final answer
    x = 82,256.89

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1.5x scale

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.