Home / 1,650.41-2,475.92-1,344.94

Finding the Fourth Proportional to 1,650.41, 2,475.92 and 1,344.94

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Solution

The fourth proportional to 1,650.41, 2,475.92 and 1,344.94 is: 2,017.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650.41 : 2,475.92 = 1,344.94 : x
  2. Step 2: Convert to fraction form
    1,650.41/2,475.92 = 1,344.94/x
  3. Step 3: Cross multiply
    1,650.41x = 2,475.92 × 1,344.94
  4. Step 4: Simplify right side
    1,650.41x = 3,329,953.45
  5. Step 5: Solve for x
    x = 3,329,953.45/1,650.41
  6. Step 6: Final answer
    x = 2,017.65

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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.