Home / 22,674.60-34,044.30-12,833.10

Finding the Fourth Proportional to 22,674.60, 34,044.30 and 12,833.10

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Solution

The fourth proportional to 22,674.60, 34,044.30 and 12,833.10 is: 19,267.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674.60 : 34,044.30 = 12,833.10 : x
  2. Step 2: Convert to fraction form
    22,674.60/34,044.30 = 12,833.10/x
  3. Step 3: Cross multiply
    22,674.60x = 34,044.30 × 12,833.10
  4. Step 4: Simplify right side
    22,674.60x = 436,893,906.33
  5. Step 5: Solve for x
    x = 436,893,906.33/22,674.60
  6. Step 6: Final answer
    x = 19,267.99

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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.