Home / 22,892.39-34,334.65-6,881.69

Finding the Fourth Proportional to 22,892.39, 34,334.65 and 6,881.69

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Solution

The fourth proportional to 22,892.39, 34,334.65 and 6,881.69 is: 10,321.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892.39 : 34,334.65 = 6,881.69 : x
  2. Step 2: Convert to fraction form
    22,892.39/34,334.65 = 6,881.69/x
  3. Step 3: Cross multiply
    22,892.39x = 34,334.65 × 6,881.69
  4. Step 4: Simplify right side
    22,892.39x = 236,280,211.48
  5. Step 5: Solve for x
    x = 236,280,211.48/22,892.39
  6. Step 6: Final answer
    x = 10,321.34

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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.