Home / 69,252.10-95,546.62-42,366.58

Finding the Fourth Proportional to 69,252.10, 95,546.62 and 42,366.58

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Solution

The fourth proportional to 69,252.10, 95,546.62 and 42,366.58 is: 58,452.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,252.10 : 95,546.62 = 42,366.58 : x
  2. Step 2: Convert to fraction form
    69,252.10/95,546.62 = 42,366.58/x
  3. Step 3: Cross multiply
    69,252.10x = 95,546.62 × 42,366.58
  4. Step 4: Simplify right side
    69,252.10x = 4,047,983,519.96
  5. Step 5: Solve for x
    x = 4,047,983,519.96/69,252.10
  6. Step 6: Final answer
    x = 58,452.86

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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.