Home / 69,337.96-95,686.06-37,506.92

Finding the Fourth Proportional to 69,337.96, 95,686.06 and 37,506.92

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Solution

The fourth proportional to 69,337.96, 95,686.06 and 37,506.92 is: 51,759.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,337.96 : 95,686.06 = 37,506.92 : x
  2. Step 2: Convert to fraction form
    69,337.96/95,686.06 = 37,506.92/x
  3. Step 3: Cross multiply
    69,337.96x = 95,686.06 × 37,506.92
  4. Step 4: Simplify right side
    69,337.96x = 3,588,889,397.54
  5. Step 5: Solve for x
    x = 3,588,889,397.54/69,337.96
  6. Step 6: Final answer
    x = 51,759.37

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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.