Home / 1,521.04-2,282.10-596.62

Finding the Fourth Proportional to 1,521.04, 2,282.10 and 596.62

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Solution

The fourth proportional to 1,521.04, 2,282.10 and 596.62 is: 895.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,521.04 : 2,282.10 = 596.62 : x
  2. Step 2: Convert to fraction form
    1,521.04/2,282.10 = 596.62/x
  3. Step 3: Cross multiply
    1,521.04x = 2,282.10 × 596.62
  4. Step 4: Simplify right side
    1,521.04x = 1,361,546.50
  5. Step 5: Solve for x
    x = 1,361,546.50/1,521.04
  6. Step 6: Final answer
    x = 895.14

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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.