Home / 41,611.22-57,423.49-22,748.35

Finding the Fourth Proportional to 41,611.22, 57,423.49 and 22,748.35

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Solution

The fourth proportional to 41,611.22, 57,423.49 and 22,748.35 is: 31,392.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,611.22 : 57,423.49 = 22,748.35 : x
  2. Step 2: Convert to fraction form
    41,611.22/57,423.49 = 22,748.35/x
  3. Step 3: Cross multiply
    41,611.22x = 57,423.49 × 22,748.35
  4. Step 4: Simplify right side
    41,611.22x = 1,306,289,448.31
  5. Step 5: Solve for x
    x = 1,306,289,448.31/41,611.22
  6. Step 6: Final answer
    x = 31,392.72

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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.