Home / 2,250.23-3,376.46-934.99

Finding the Fourth Proportional to 2,250.23, 3,376.46 and 934.99

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Solution

The fourth proportional to 2,250.23, 3,376.46 and 934.99 is: 1,402.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250.23 : 3,376.46 = 934.99 : x
  2. Step 2: Convert to fraction form
    2,250.23/3,376.46 = 934.99/x
  3. Step 3: Cross multiply
    2,250.23x = 3,376.46 × 934.99
  4. Step 4: Simplify right side
    2,250.23x = 3,156,950.23
  5. Step 5: Solve for x
    x = 3,156,950.23/2,250.23
  6. Step 6: Final answer
    x = 1,402.95

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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.