Home / 62,914.62-94,376.79-25,456.98

Finding the Fourth Proportional to 62,914.62, 94,376.79 and 25,456.98

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Solution

The fourth proportional to 62,914.62, 94,376.79 and 25,456.98 is: 38,187.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,914.62 : 94,376.79 = 25,456.98 : x
  2. Step 2: Convert to fraction form
    62,914.62/94,376.79 = 25,456.98/x
  3. Step 3: Cross multiply
    62,914.62x = 94,376.79 × 25,456.98
  4. Step 4: Simplify right side
    62,914.62x = 2,402,548,055.49
  5. Step 5: Solve for x
    x = 2,402,548,055.49/62,914.62
  6. Step 6: Final answer
    x = 38,187.44

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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.