Home / 41,119.54-56,744.96-22,256.66

Finding the Fourth Proportional to 41,119.54, 56,744.96 and 22,256.66

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Solution

The fourth proportional to 41,119.54, 56,744.96 and 22,256.66 is: 30,714.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,119.54 : 56,744.96 = 22,256.66 : x
  2. Step 2: Convert to fraction form
    41,119.54/56,744.96 = 22,256.66/x
  3. Step 3: Cross multiply
    41,119.54x = 56,744.96 × 22,256.66
  4. Step 4: Simplify right side
    41,119.54x = 1,262,953,312.01
  5. Step 5: Solve for x
    x = 1,262,953,312.01/41,119.54
  6. Step 6: Final answer
    x = 30,714.19

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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.