Home / 63,845.74-95,663.26-37,116.71

Finding the Fourth Proportional to 63,845.74, 95,663.26 and 37,116.71

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Solution

The fourth proportional to 63,845.74, 95,663.26 and 37,116.71 is: 55,613.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,845.74 : 95,663.26 = 37,116.71 : x
  2. Step 2: Convert to fraction form
    63,845.74/95,663.26 = 37,116.71/x
  3. Step 3: Cross multiply
    63,845.74x = 95,663.26 × 37,116.71
  4. Step 4: Simplify right side
    63,845.74x = 3,550,705,479.07
  5. Step 5: Solve for x
    x = 3,550,705,479.07/63,845.74
  6. Step 6: Final answer
    x = 55,613.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.