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Finding the Fourth Proportional to 63,352.53, 95,041.55 and 30,076.11

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Solution

The fourth proportional to 63,352.53, 95,041.55 and 30,076.11 is: 45,120.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,352.53 : 95,041.55 = 30,076.11 : x
  2. Step 2: Convert to fraction form
    63,352.53/95,041.55 = 30,076.11/x
  3. Step 3: Cross multiply
    63,352.53x = 95,041.55 × 30,076.11
  4. Step 4: Simplify right side
    63,352.53x = 2,858,480,187.56
  5. Step 5: Solve for x
    x = 2,858,480,187.56/63,352.53
  6. Step 6: Final answer
    x = 45,120.22

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1.5x scale

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.