Home / 41,066.10-56,671.20-22,203.18

Finding the Fourth Proportional to 41,066.10, 56,671.20 and 22,203.18

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Solution

The fourth proportional to 41,066.10, 56,671.20 and 22,203.18 is: 30,640.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,066.10 : 56,671.20 = 22,203.18 : x
  2. Step 2: Convert to fraction form
    41,066.10/56,671.20 = 22,203.18/x
  3. Step 3: Cross multiply
    41,066.10x = 56,671.20 × 22,203.18
  4. Step 4: Simplify right side
    41,066.10x = 1,258,280,854.42
  5. Step 5: Solve for x
    x = 1,258,280,854.42/41,066.10
  6. Step 6: Final answer
    x = 30,640.38

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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.