Home / 69,444.92-95,832.19-39,233.36

Finding the Fourth Proportional to 69,444.92, 95,832.19 and 39,233.36

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Solution

The fourth proportional to 69,444.92, 95,832.19 and 39,233.36 is: 54,141.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,444.92 : 95,832.19 = 39,233.36 : x
  2. Step 2: Convert to fraction form
    69,444.92/95,832.19 = 39,233.36/x
  3. Step 3: Cross multiply
    69,444.92x = 95,832.19 × 39,233.36
  4. Step 4: Simplify right side
    69,444.92x = 3,759,818,809.86
  5. Step 5: Solve for x
    x = 3,759,818,809.86/69,444.92
  6. Step 6: Final answer
    x = 54,141.02

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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.