Home / 41,077.30-56,686.85-22,214.58

Finding the Fourth Proportional to 41,077.30, 56,686.85 and 22,214.58

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Solution

The fourth proportional to 41,077.30, 56,686.85 and 22,214.58 is: 30,656.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,077.30 : 56,686.85 = 22,214.58 : x
  2. Step 2: Convert to fraction form
    41,077.30/56,686.85 = 22,214.58/x
  3. Step 3: Cross multiply
    41,077.30x = 56,686.85 × 22,214.58
  4. Step 4: Simplify right side
    41,077.30x = 1,259,274,564.27
  5. Step 5: Solve for x
    x = 1,259,274,564.27/41,077.30
  6. Step 6: Final answer
    x = 30,656.22

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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.