Home / 43,267.98-59,710.59-25,375.89

Finding the Fourth Proportional to 43,267.98, 59,710.59 and 25,375.89

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Solution

The fourth proportional to 43,267.98, 59,710.59 and 25,375.89 is: 35,019.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,267.98 : 59,710.59 = 25,375.89 : x
  2. Step 2: Convert to fraction form
    43,267.98/59,710.59 = 25,375.89/x
  3. Step 3: Cross multiply
    43,267.98x = 59,710.59 × 25,375.89
  4. Step 4: Simplify right side
    43,267.98x = 1,515,209,363.68
  5. Step 5: Solve for x
    x = 1,515,209,363.68/43,267.98
  6. Step 6: Final answer
    x = 35,019.18

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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.