Home / 41,266.20-56,946.60-22,402.92

Finding the Fourth Proportional to 41,266.20, 56,946.60 and 22,402.92

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Solution

The fourth proportional to 41,266.20, 56,946.60 and 22,402.92 is: 30,915.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,266.20 : 56,946.60 = 22,402.92 : x
  2. Step 2: Convert to fraction form
    41,266.20/56,946.60 = 22,402.92/x
  3. Step 3: Cross multiply
    41,266.20x = 56,946.60 × 22,402.92
  4. Step 4: Simplify right side
    41,266.20x = 1,275,770,124.07
  5. Step 5: Solve for x
    x = 1,275,770,124.07/41,266.20
  6. Step 6: Final answer
    x = 30,915.62

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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.