Home / 40,179.73-55,409.56-24,044.30

Finding the Fourth Proportional to 40,179.73, 55,409.56 and 24,044.30

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Solution

The fourth proportional to 40,179.73, 55,409.56 and 24,044.30 is: 33,158.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,179.73 : 55,409.56 = 24,044.30 : x
  2. Step 2: Convert to fraction form
    40,179.73/55,409.56 = 24,044.30/x
  3. Step 3: Cross multiply
    40,179.73x = 55,409.56 × 24,044.30
  4. Step 4: Simplify right side
    40,179.73x = 1,332,284,083.51
  5. Step 5: Solve for x
    x = 1,332,284,083.51/40,179.73
  6. Step 6: Final answer
    x = 33,158.11

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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.