Home / 41,077.18-56,686.53-22,214.31

Finding the Fourth Proportional to 41,077.18, 56,686.53 and 22,214.31

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Solution

The fourth proportional to 41,077.18, 56,686.53 and 22,214.31 is: 30,655.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,077.18 : 56,686.53 = 22,214.31 : x
  2. Step 2: Convert to fraction form
    41,077.18/56,686.53 = 22,214.31/x
  3. Step 3: Cross multiply
    41,077.18x = 56,686.53 × 22,214.31
  4. Step 4: Simplify right side
    41,077.18x = 1,259,252,150.24
  5. Step 5: Solve for x
    x = 1,259,252,150.24/41,077.18
  6. Step 6: Final answer
    x = 30,655.76

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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.