Home / 69,375.28-95,737.88-37,544.18

Finding the Fourth Proportional to 69,375.28, 95,737.88 and 37,544.18

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Solution

The fourth proportional to 69,375.28, 95,737.88 and 37,544.18 is: 51,810.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,375.28 : 95,737.88 = 37,544.18 : x
  2. Step 2: Convert to fraction form
    69,375.28/95,737.88 = 37,544.18/x
  3. Step 3: Cross multiply
    69,375.28x = 95,737.88 × 37,544.18
  4. Step 4: Simplify right side
    69,375.28x = 3,594,400,532.74
  5. Step 5: Solve for x
    x = 3,594,400,532.74/69,375.28
  6. Step 6: Final answer
    x = 51,810.97

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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.