Home / 60,886.50-91,293.30-25,304.94

Finding the Fourth Proportional to 60,886.50, 91,293.30 and 25,304.94

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Solution

The fourth proportional to 60,886.50, 91,293.30 and 25,304.94 is: 37,942.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,886.50 : 91,293.30 = 25,304.94 : x
  2. Step 2: Convert to fraction form
    60,886.50/91,293.30 = 25,304.94/x
  3. Step 3: Cross multiply
    60,886.50x = 91,293.30 × 25,304.94
  4. Step 4: Simplify right side
    60,886.50x = 2,310,171,478.90
  5. Step 5: Solve for x
    x = 2,310,171,478.90/60,886.50
  6. Step 6: Final answer
    x = 37,942.26

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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.