Home / 60,329.10-90,504.45-25,272.30

Finding the Fourth Proportional to 60,329.10, 90,504.45 and 25,272.30

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Solution

The fourth proportional to 60,329.10, 90,504.45 and 25,272.30 is: 37,912.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,329.10 : 90,504.45 = 25,272.30 : x
  2. Step 2: Convert to fraction form
    60,329.10/90,504.45 = 25,272.30/x
  3. Step 3: Cross multiply
    60,329.10x = 90,504.45 × 25,272.30
  4. Step 4: Simplify right side
    60,329.10x = 2,287,255,611.74
  5. Step 5: Solve for x
    x = 2,287,255,611.74/60,329.10
  6. Step 6: Final answer
    x = 37,912.97

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1.5x scale

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.