Home / 63,824.18-95,780.02-22,271.18

Finding the Fourth Proportional to 63,824.18, 95,780.02 and 22,271.18

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Solution

The fourth proportional to 63,824.18, 95,780.02 and 22,271.18 is: 33,422.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,824.18 : 95,780.02 = 22,271.18 : x
  2. Step 2: Convert to fraction form
    63,824.18/95,780.02 = 22,271.18/x
  3. Step 3: Cross multiply
    63,824.18x = 95,780.02 × 22,271.18
  4. Step 4: Simplify right side
    63,824.18x = 2,133,134,065.82
  5. Step 5: Solve for x
    x = 2,133,134,065.82/63,824.18
  6. Step 6: Final answer
    x = 33,422.04

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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.