Home / 54,053.52-74,527.66-44,459.88

Finding the Fourth Proportional to 54,053.52, 74,527.66 and 44,459.88

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Solution

The fourth proportional to 54,053.52, 74,527.66 and 44,459.88 is: 61,300.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,053.52 : 74,527.66 = 44,459.88 : x
  2. Step 2: Convert to fraction form
    54,053.52/74,527.66 = 44,459.88/x
  3. Step 3: Cross multiply
    54,053.52x = 74,527.66 × 44,459.88
  4. Step 4: Simplify right side
    54,053.52x = 3,313,490,820.28
  5. Step 5: Solve for x
    x = 3,313,490,820.28/54,053.52
  6. Step 6: Final answer
    x = 61,300.19

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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.