Home / 63,906.67-88,193.00-35,614.18

Finding the Fourth Proportional to 63,906.67, 88,193.00 and 35,614.18

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Solution

The fourth proportional to 63,906.67, 88,193.00 and 35,614.18 is: 49,148.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,906.67 : 88,193.00 = 35,614.18 : x
  2. Step 2: Convert to fraction form
    63,906.67/88,193.00 = 35,614.18/x
  3. Step 3: Cross multiply
    63,906.67x = 88,193.00 × 35,614.18
  4. Step 4: Simplify right side
    63,906.67x = 3,140,921,245.29
  5. Step 5: Solve for x
    x = 3,140,921,245.29/63,906.67
  6. Step 6: Final answer
    x = 49,148.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.