Home / 69,565.08-95,999.13-37,733.52

Finding the Fourth Proportional to 69,565.08, 95,999.13 and 37,733.52

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Solution

The fourth proportional to 69,565.08, 95,999.13 and 37,733.52 is: 52,071.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,565.08 : 95,999.13 = 37,733.52 : x
  2. Step 2: Convert to fraction form
    69,565.08/95,999.13 = 37,733.52/x
  3. Step 3: Cross multiply
    69,565.08x = 95,999.13 × 37,733.52
  4. Step 4: Simplify right side
    69,565.08x = 3,622,385,091.84
  5. Step 5: Solve for x
    x = 3,622,385,091.84/69,565.08
  6. Step 6: Final answer
    x = 52,071.89

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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.