Home / 63,069.24-94,617.30-21,512.76

Finding the Fourth Proportional to 63,069.24, 94,617.30 and 21,512.76

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Solution

The fourth proportional to 63,069.24, 94,617.30 and 21,512.76 is: 32,273.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,069.24 : 94,617.30 = 21,512.76 : x
  2. Step 2: Convert to fraction form
    63,069.24/94,617.30 = 21,512.76/x
  3. Step 3: Cross multiply
    63,069.24x = 94,617.30 × 21,512.76
  4. Step 4: Simplify right side
    63,069.24x = 2,035,479,266.75
  5. Step 5: Solve for x
    x = 2,035,479,266.75/63,069.24
  6. Step 6: Final answer
    x = 32,273.72

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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.