Home / 63,845.46-95,768.19-32,663.70

Finding the Fourth Proportional to 63,845.46, 95,768.19 and 32,663.70

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Solution

The fourth proportional to 63,845.46, 95,768.19 and 32,663.70 is: 48,995.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,845.46 : 95,768.19 = 32,663.70 : x
  2. Step 2: Convert to fraction form
    63,845.46/95,768.19 = 32,663.70/x
  3. Step 3: Cross multiply
    63,845.46x = 95,768.19 × 32,663.70
  4. Step 4: Simplify right side
    63,845.46x = 3,128,143,427.70
  5. Step 5: Solve for x
    x = 3,128,143,427.70/63,845.46
  6. Step 6: Final answer
    x = 48,995.55

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1.5x scale

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.