Home / 41,101.25-56,714.04-22,949.76

Finding the Fourth Proportional to 41,101.25, 56,714.04 and 22,949.76

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Solution

The fourth proportional to 41,101.25, 56,714.04 and 22,949.76 is: 31,667.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,101.25 : 56,714.04 = 22,949.76 : x
  2. Step 2: Convert to fraction form
    41,101.25/56,714.04 = 22,949.76/x
  3. Step 3: Cross multiply
    41,101.25x = 56,714.04 × 22,949.76
  4. Step 4: Simplify right side
    41,101.25x = 1,301,573,606.63
  5. Step 5: Solve for x
    x = 1,301,573,606.63/41,101.25
  6. Step 6: Final answer
    x = 31,667.49

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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.