Home / 63,549.20-95,350.73-31,942.62

Finding the Fourth Proportional to 63,549.20, 95,350.73 and 31,942.62

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Solution

The fourth proportional to 63,549.20, 95,350.73 and 31,942.62 is: 47,927.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,549.20 : 95,350.73 = 31,942.62 : x
  2. Step 2: Convert to fraction form
    63,549.20/95,350.73 = 31,942.62/x
  3. Step 3: Cross multiply
    63,549.20x = 95,350.73 × 31,942.62
  4. Step 4: Simplify right side
    63,549.20x = 3,045,751,975.40
  5. Step 5: Solve for x
    x = 3,045,751,975.40/63,549.20
  6. Step 6: Final answer
    x = 47,927.46

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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.