Home / 54,066.97-74,618.76-44,976.28

Finding the Fourth Proportional to 54,066.97, 74,618.76 and 44,976.28

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Solution

The fourth proportional to 54,066.97, 74,618.76 and 44,976.28 is: 62,072.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,066.97 : 74,618.76 = 44,976.28 : x
  2. Step 2: Convert to fraction form
    54,066.97/74,618.76 = 44,976.28/x
  3. Step 3: Cross multiply
    54,066.97x = 74,618.76 × 44,976.28
  4. Step 4: Simplify right side
    54,066.97x = 3,356,074,243.01
  5. Step 5: Solve for x
    x = 3,356,074,243.01/54,066.97
  6. Step 6: Final answer
    x = 62,072.54

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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.