Home / 22,717.48-34,076.58-6,922.84

Finding the Fourth Proportional to 22,717.48, 34,076.58 and 6,922.84

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Solution

The fourth proportional to 22,717.48, 34,076.58 and 6,922.84 is: 10,384.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717.48 : 34,076.58 = 6,922.84 : x
  2. Step 2: Convert to fraction form
    22,717.48/34,076.58 = 6,922.84/x
  3. Step 3: Cross multiply
    22,717.48x = 34,076.58 × 6,922.84
  4. Step 4: Simplify right side
    22,717.48x = 235,906,711.09
  5. Step 5: Solve for x
    x = 235,906,711.09/22,717.48
  6. Step 6: Final answer
    x = 10,384.37

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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.