Home / 41,086.40-56,699.08-22,223.52

Finding the Fourth Proportional to 41,086.40, 56,699.08 and 22,223.52

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Solution

The fourth proportional to 41,086.40, 56,699.08 and 22,223.52 is: 30,668.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,086.40 : 56,699.08 = 22,223.52 : x
  2. Step 2: Convert to fraction form
    41,086.40/56,699.08 = 22,223.52/x
  3. Step 3: Cross multiply
    41,086.40x = 56,699.08 × 22,223.52
  4. Step 4: Simplify right side
    41,086.40x = 1,260,053,138.36
  5. Step 5: Solve for x
    x = 1,260,053,138.36/41,086.40
  6. Step 6: Final answer
    x = 30,668.38

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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.