Home / 24,868.53-34,331.25-19,190.52

Finding the Fourth Proportional to 24,868.53, 34,331.25 and 19,190.52

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Solution

The fourth proportional to 24,868.53, 34,331.25 and 19,190.52 is: 26,492.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,868.53 : 34,331.25 = 19,190.52 : x
  2. Step 2: Convert to fraction form
    24,868.53/34,331.25 = 19,190.52/x
  3. Step 3: Cross multiply
    24,868.53x = 34,331.25 × 19,190.52
  4. Step 4: Simplify right side
    24,868.53x = 658,834,539.75
  5. Step 5: Solve for x
    x = 658,834,539.75/24,868.53
  6. Step 6: Final answer
    x = 26,492.70

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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.