Home / 63,191.23-94,816.15-27,647.86

Finding the Fourth Proportional to 63,191.23, 94,816.15 and 27,647.86

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Solution

The fourth proportional to 63,191.23, 94,816.15 and 27,647.86 is: 41,484.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,191.23 : 94,816.15 = 27,647.86 : x
  2. Step 2: Convert to fraction form
    63,191.23/94,816.15 = 27,647.86/x
  3. Step 3: Cross multiply
    63,191.23x = 94,816.15 × 27,647.86
  4. Step 4: Simplify right side
    63,191.23x = 2,621,463,502.70
  5. Step 5: Solve for x
    x = 2,621,463,502.70/63,191.23
  6. Step 6: Final answer
    x = 41,484.61

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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.