Home / 63,460.28-95,119.14-30,153.08

Finding the Fourth Proportional to 63,460.28, 95,119.14 and 30,153.08

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Solution

The fourth proportional to 63,460.28, 95,119.14 and 30,153.08 is: 45,195.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,460.28 : 95,119.14 = 30,153.08 : x
  2. Step 2: Convert to fraction form
    63,460.28/95,119.14 = 30,153.08/x
  3. Step 3: Cross multiply
    63,460.28x = 95,119.14 × 30,153.08
  4. Step 4: Simplify right side
    63,460.28x = 2,868,135,037.95
  5. Step 5: Solve for x
    x = 2,868,135,037.95/63,460.28
  6. Step 6: Final answer
    x = 45,195.75

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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.