Home / 69,284.06-95,612.07-37,452.96

Finding the Fourth Proportional to 69,284.06, 95,612.07 and 37,452.96

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Solution

The fourth proportional to 69,284.06, 95,612.07 and 37,452.96 is: 51,685.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,284.06 : 95,612.07 = 37,452.96 : x
  2. Step 2: Convert to fraction form
    69,284.06/95,612.07 = 37,452.96/x
  3. Step 3: Cross multiply
    69,284.06x = 95,612.07 × 37,452.96
  4. Step 4: Simplify right side
    69,284.06x = 3,580,955,033.23
  5. Step 5: Solve for x
    x = 3,580,955,033.23/69,284.06
  6. Step 6: Final answer
    x = 51,685.12

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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.