Home / 41,767.56-57,637.71-22,904.28

Finding the Fourth Proportional to 41,767.56, 57,637.71 and 22,904.28

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Solution

The fourth proportional to 41,767.56, 57,637.71 and 22,904.28 is: 31,607.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,767.56 : 57,637.71 = 22,904.28 : x
  2. Step 2: Convert to fraction form
    41,767.56/57,637.71 = 22,904.28/x
  3. Step 3: Cross multiply
    41,767.56x = 57,637.71 × 22,904.28
  4. Step 4: Simplify right side
    41,767.56x = 1,320,150,248.40
  5. Step 5: Solve for x
    x = 1,320,150,248.40/41,767.56
  6. Step 6: Final answer
    x = 31,607.07

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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.