Home / 54,645.27-75,445.35-44,597.71

Finding the Fourth Proportional to 54,645.27, 75,445.35 and 44,597.71

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Solution

The fourth proportional to 54,645.27, 75,445.35 and 44,597.71 is: 61,573.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,645.27 : 75,445.35 = 44,597.71 : x
  2. Step 2: Convert to fraction form
    54,645.27/75,445.35 = 44,597.71/x
  3. Step 3: Cross multiply
    54,645.27x = 75,445.35 × 44,597.71
  4. Step 4: Simplify right side
    54,645.27x = 3,364,690,104.83
  5. Step 5: Solve for x
    x = 3,364,690,104.83/54,645.27
  6. Step 6: Final answer
    x = 61,573.31

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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.