Home / 1,084.44-1,625.30-590.84

Finding the Fourth Proportional to 1,084.44, 1,625.30 and 590.84

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Solution

The fourth proportional to 1,084.44, 1,625.30 and 590.84 is: 885.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084.44 : 1,625.30 = 590.84 : x
  2. Step 2: Convert to fraction form
    1,084.44/1,625.30 = 590.84/x
  3. Step 3: Cross multiply
    1,084.44x = 1,625.30 × 590.84
  4. Step 4: Simplify right side
    1,084.44x = 960,292.25
  5. Step 5: Solve for x
    x = 960,292.25/1,084.44
  6. Step 6: Final answer
    x = 885.52

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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.