Home / 62,828.06-94,241.88-25,387.70

Finding the Fourth Proportional to 62,828.06, 94,241.88 and 25,387.70

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Solution

The fourth proportional to 62,828.06, 94,241.88 and 25,387.70 is: 38,081.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,828.06 : 94,241.88 = 25,387.70 : x
  2. Step 2: Convert to fraction form
    62,828.06/94,241.88 = 25,387.70/x
  3. Step 3: Cross multiply
    62,828.06x = 94,241.88 × 25,387.70
  4. Step 4: Simplify right side
    62,828.06x = 2,392,584,105.67
  5. Step 5: Solve for x
    x = 2,392,584,105.67/62,828.06
  6. Step 6: Final answer
    x = 38,081.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.