Home / 1,793.18-2,473.96-1,085.24

Finding the Fourth Proportional to 1,793.18, 2,473.96 and 1,085.24

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Solution

The fourth proportional to 1,793.18, 2,473.96 and 1,085.24 is: 1,497.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793.18 : 2,473.96 = 1,085.24 : x
  2. Step 2: Convert to fraction form
    1,793.18/2,473.96 = 1,085.24/x
  3. Step 3: Cross multiply
    1,793.18x = 2,473.96 × 1,085.24
  4. Step 4: Simplify right side
    1,793.18x = 2,684,840.35
  5. Step 5: Solve for x
    x = 2,684,840.35/1,793.18
  6. Step 6: Final answer
    x = 1,497.25

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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.