Home / 69,340.03-95,688.79-37,508.25

Finding the Fourth Proportional to 69,340.03, 95,688.79 and 37,508.25

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Solution

The fourth proportional to 69,340.03, 95,688.79 and 37,508.25 is: 51,761.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,340.03 : 95,688.79 = 37,508.25 : x
  2. Step 2: Convert to fraction form
    69,340.03/95,688.79 = 37,508.25/x
  3. Step 3: Cross multiply
    69,340.03x = 95,688.79 × 37,508.25
  4. Step 4: Simplify right side
    69,340.03x = 3,589,119,057.52
  5. Step 5: Solve for x
    x = 3,589,119,057.52/69,340.03
  6. Step 6: Final answer
    x = 51,761.14

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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.