Home / 41,257.34-56,935.38-22,394.60

Finding the Fourth Proportional to 41,257.34, 56,935.38 and 22,394.60

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Solution

The fourth proportional to 41,257.34, 56,935.38 and 22,394.60 is: 30,904.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,257.34 : 56,935.38 = 22,394.60 : x
  2. Step 2: Convert to fraction form
    41,257.34/56,935.38 = 22,394.60/x
  3. Step 3: Cross multiply
    41,257.34x = 56,935.38 × 22,394.60
  4. Step 4: Simplify right side
    41,257.34x = 1,275,045,060.95
  5. Step 5: Solve for x
    x = 1,275,045,060.95/41,257.34
  6. Step 6: Final answer
    x = 30,904.68

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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.