Home / 63,288.12-94,928.76-32,122.56

Finding the Fourth Proportional to 63,288.12, 94,928.76 and 32,122.56

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Solution

The fourth proportional to 63,288.12, 94,928.76 and 32,122.56 is: 48,182.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,288.12 : 94,928.76 = 32,122.56 : x
  2. Step 2: Convert to fraction form
    63,288.12/94,928.76 = 32,122.56/x
  3. Step 3: Cross multiply
    63,288.12x = 94,928.76 × 32,122.56
  4. Step 4: Simplify right side
    63,288.12x = 3,049,354,788.83
  5. Step 5: Solve for x
    x = 3,049,354,788.83/63,288.12
  6. Step 6: Final answer
    x = 48,182.10

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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.