Home / 60,314.20-90,476.70-25,246.60

Finding the Fourth Proportional to 60,314.20, 90,476.70 and 25,246.60

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Solution

The fourth proportional to 60,314.20, 90,476.70 and 25,246.60 is: 37,872.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,314.20 : 90,476.70 = 25,246.60 : x
  2. Step 2: Convert to fraction form
    60,314.20/90,476.70 = 25,246.60/x
  3. Step 3: Cross multiply
    60,314.20x = 90,476.70 × 25,246.60
  4. Step 4: Simplify right side
    60,314.20x = 2,284,229,054.22
  5. Step 5: Solve for x
    x = 2,284,229,054.22/60,314.20
  6. Step 6: Final answer
    x = 37,872.16

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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.