Home / 69,403.35-95,776.52-37,572.24

Finding the Fourth Proportional to 69,403.35, 95,776.52 and 37,572.24

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Solution

The fourth proportional to 69,403.35, 95,776.52 and 37,572.24 is: 51,849.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,403.35 : 95,776.52 = 37,572.24 : x
  2. Step 2: Convert to fraction form
    69,403.35/95,776.52 = 37,572.24/x
  3. Step 3: Cross multiply
    69,403.35x = 95,776.52 × 37,572.24
  4. Step 4: Simplify right side
    69,403.35x = 3,598,538,207.94
  5. Step 5: Solve for x
    x = 3,598,538,207.94/69,403.35
  6. Step 6: Final answer
    x = 51,849.63

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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.