Home / 88,975.26-122,793.15-50,746.83

Finding the Fourth Proportional to 88,975.26, 122,793.15 and 50,746.83

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Solution

The fourth proportional to 88,975.26, 122,793.15 and 50,746.83 is: 70,034.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,975.26 : 122,793.15 = 50,746.83 : x
  2. Step 2: Convert to fraction form
    88,975.26/122,793.15 = 50,746.83/x
  3. Step 3: Cross multiply
    88,975.26x = 122,793.15 × 50,746.83
  4. Step 4: Simplify right side
    88,975.26x = 6,231,363,108.21
  5. Step 5: Solve for x
    x = 6,231,363,108.21/88,975.26
  6. Step 6: Final answer
    x = 70,034.78

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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.