Home / 63,922.20-95,883.30-48,370.20

Finding the Fourth Proportional to 63,922.20, 95,883.30 and 48,370.20

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Solution

The fourth proportional to 63,922.20, 95,883.30 and 48,370.20 is: 72,555.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,922.20 : 95,883.30 = 48,370.20 : x
  2. Step 2: Convert to fraction form
    63,922.20/95,883.30 = 48,370.20/x
  3. Step 3: Cross multiply
    63,922.20x = 95,883.30 × 48,370.20
  4. Step 4: Simplify right side
    63,922.20x = 4,637,894,397.66
  5. Step 5: Solve for x
    x = 4,637,894,397.66/63,922.20
  6. Step 6: Final answer
    x = 72,555.30

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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.