Home / 43,293.93-59,755.59-25,394.72

Finding the Fourth Proportional to 43,293.93, 59,755.59 and 25,394.72

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Solution

The fourth proportional to 43,293.93, 59,755.59 and 25,394.72 is: 35,050.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,293.93 : 59,755.59 = 25,394.72 : x
  2. Step 2: Convert to fraction form
    43,293.93/59,755.59 = 25,394.72/x
  3. Step 3: Cross multiply
    43,293.93x = 59,755.59 × 25,394.72
  4. Step 4: Simplify right side
    43,293.93x = 1,517,476,177.71
  5. Step 5: Solve for x
    x = 1,517,476,177.71/43,293.93
  6. Step 6: Final answer
    x = 35,050.55

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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.