Home / 1,763.10-2,434.05-1,232.82

Finding the Fourth Proportional to 1,763.10, 2,434.05 and 1,232.82

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Solution

The fourth proportional to 1,763.10, 2,434.05 and 1,232.82 is: 1,701.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763.10 : 2,434.05 = 1,232.82 : x
  2. Step 2: Convert to fraction form
    1,763.10/2,434.05 = 1,232.82/x
  3. Step 3: Cross multiply
    1,763.10x = 2,434.05 × 1,232.82
  4. Step 4: Simplify right side
    1,763.10x = 3,000,745.52
  5. Step 5: Solve for x
    x = 3,000,745.52/1,763.10
  6. Step 6: Final answer
    x = 1,701.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.