Home / 43,793.71-60,364.34-34,216.90

Finding the Fourth Proportional to 43,793.71, 60,364.34 and 34,216.90

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Solution

The fourth proportional to 43,793.71, 60,364.34 and 34,216.90 is: 47,163.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,793.71 : 60,364.34 = 34,216.90 : x
  2. Step 2: Convert to fraction form
    43,793.71/60,364.34 = 34,216.90/x
  3. Step 3: Cross multiply
    43,793.71x = 60,364.34 × 34,216.90
  4. Step 4: Simplify right side
    43,793.71x = 2,065,480,355.06
  5. Step 5: Solve for x
    x = 2,065,480,355.06/43,793.71
  6. Step 6: Final answer
    x = 47,163.85

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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.