Home / 38,597.32-57,863.16-36,760.24

Finding the Fourth Proportional to 38,597.32, 57,863.16 and 36,760.24

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Solution

The fourth proportional to 38,597.32, 57,863.16 and 36,760.24 is: 55,109.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,597.32 : 57,863.16 = 36,760.24 : x
  2. Step 2: Convert to fraction form
    38,597.32/57,863.16 = 36,760.24/x
  3. Step 3: Cross multiply
    38,597.32x = 57,863.16 × 36,760.24
  4. Step 4: Simplify right side
    38,597.32x = 2,127,063,648.76
  5. Step 5: Solve for x
    x = 2,127,063,648.76/38,597.32
  6. Step 6: Final answer
    x = 55,109.10

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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.