Home / 41,063.76-56,667.96-22,200.90

Finding the Fourth Proportional to 41,063.76, 56,667.96 and 22,200.90

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Solution

The fourth proportional to 41,063.76, 56,667.96 and 22,200.90 is: 30,637.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,063.76 : 56,667.96 = 22,200.90 : x
  2. Step 2: Convert to fraction form
    41,063.76/56,667.96 = 22,200.90/x
  3. Step 3: Cross multiply
    41,063.76x = 56,667.96 × 22,200.90
  4. Step 4: Simplify right side
    41,063.76x = 1,258,079,713.16
  5. Step 5: Solve for x
    x = 1,258,079,713.16/41,063.76
  6. Step 6: Final answer
    x = 30,637.23

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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.