Home / 1,795.29-2,693.12-496.75

Finding the Fourth Proportional to 1,795.29, 2,693.12 and 496.75

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Solution

The fourth proportional to 1,795.29, 2,693.12 and 496.75 is: 745.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795.29 : 2,693.12 = 496.75 : x
  2. Step 2: Convert to fraction form
    1,795.29/2,693.12 = 496.75/x
  3. Step 3: Cross multiply
    1,795.29x = 2,693.12 × 496.75
  4. Step 4: Simplify right side
    1,795.29x = 1,337,807.36
  5. Step 5: Solve for x
    x = 1,337,807.36/1,795.29
  6. Step 6: Final answer
    x = 745.18

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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.