Home / 41,198.49-56,854.08-22,335.57

Finding the Fourth Proportional to 41,198.49, 56,854.08 and 22,335.57

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Solution

The fourth proportional to 41,198.49, 56,854.08 and 22,335.57 is: 30,823.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,198.49 : 56,854.08 = 22,335.57 : x
  2. Step 2: Convert to fraction form
    41,198.49/56,854.08 = 22,335.57/x
  3. Step 3: Cross multiply
    41,198.49x = 56,854.08 × 22,335.57
  4. Step 4: Simplify right side
    41,198.49x = 1,269,868,283.63
  5. Step 5: Solve for x
    x = 1,269,868,283.63/41,198.49
  6. Step 6: Final answer
    x = 30,823.18

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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.