Home / 63,820.60-95,767.35-44,113.30

Finding the Fourth Proportional to 63,820.60, 95,767.35 and 44,113.30

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Solution

The fourth proportional to 63,820.60, 95,767.35 and 44,113.30 is: 66,195.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,820.60 : 95,767.35 = 44,113.30 : x
  2. Step 2: Convert to fraction form
    63,820.60/95,767.35 = 44,113.30/x
  3. Step 3: Cross multiply
    63,820.60x = 95,767.35 × 44,113.30
  4. Step 4: Simplify right side
    63,820.60x = 4,224,613,840.76
  5. Step 5: Solve for x
    x = 4,224,613,840.76/63,820.60
  6. Step 6: Final answer
    x = 66,195.14

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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.