Home / 69,203.39-95,500.68-37,372.28

Finding the Fourth Proportional to 69,203.39, 95,500.68 and 37,372.28

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Solution

The fourth proportional to 69,203.39, 95,500.68 and 37,372.28 is: 51,573.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,203.39 : 95,500.68 = 37,372.28 : x
  2. Step 2: Convert to fraction form
    69,203.39/95,500.68 = 37,372.28/x
  3. Step 3: Cross multiply
    69,203.39x = 95,500.68 × 37,372.28
  4. Step 4: Simplify right side
    69,203.39x = 3,569,077,535.50
  5. Step 5: Solve for x
    x = 3,569,077,535.50/69,203.39
  6. Step 6: Final answer
    x = 51,573.74

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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.