Home / 57,625.75-79,523.54-32,476.15

Finding the Fourth Proportional to 57,625.75, 79,523.54 and 32,476.15

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Solution

The fourth proportional to 57,625.75, 79,523.54 and 32,476.15 is: 44,817.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,625.75 : 79,523.54 = 32,476.15 : x
  2. Step 2: Convert to fraction form
    57,625.75/79,523.54 = 32,476.15/x
  3. Step 3: Cross multiply
    57,625.75x = 79,523.54 × 32,476.15
  4. Step 4: Simplify right side
    57,625.75x = 2,582,618,413.57
  5. Step 5: Solve for x
    x = 2,582,618,413.57/57,625.75
  6. Step 6: Final answer
    x = 44,817.09

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1.5x scale

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.