Home / 67,255.68-100,884.33-22,883.34

Finding the Fourth Proportional to 67,255.68, 100,884.33 and 22,883.34

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Solution

The fourth proportional to 67,255.68, 100,884.33 and 22,883.34 is: 34,325.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,255.68 : 100,884.33 = 22,883.34 : x
  2. Step 2: Convert to fraction form
    67,255.68/100,884.33 = 22,883.34/x
  3. Step 3: Cross multiply
    67,255.68x = 100,884.33 × 22,883.34
  4. Step 4: Simplify right side
    67,255.68x = 2,308,570,424.06
  5. Step 5: Solve for x
    x = 2,308,570,424.06/67,255.68
  6. Step 6: Final answer
    x = 34,325.29

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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.