Home / 63,748.78-95,636.13-22,199.02

Finding the Fourth Proportional to 63,748.78, 95,636.13 and 22,199.02

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Solution

The fourth proportional to 63,748.78, 95,636.13 and 22,199.02 is: 33,303.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,748.78 : 95,636.13 = 22,199.02 : x
  2. Step 2: Convert to fraction form
    63,748.78/95,636.13 = 22,199.02/x
  3. Step 3: Cross multiply
    63,748.78x = 95,636.13 × 22,199.02
  4. Step 4: Simplify right side
    63,748.78x = 2,123,028,362.59
  5. Step 5: Solve for x
    x = 2,123,028,362.59/63,748.78
  6. Step 6: Final answer
    x = 33,303.04

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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.