Home / 1,596.92-2,380.28-1,518.93

Finding the Fourth Proportional to 1,596.92, 2,380.28 and 1,518.93

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Solution

The fourth proportional to 1,596.92, 2,380.28 and 1,518.93 is: 2,264.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596.92 : 2,380.28 = 1,518.93 : x
  2. Step 2: Convert to fraction form
    1,596.92/2,380.28 = 1,518.93/x
  3. Step 3: Cross multiply
    1,596.92x = 2,380.28 × 1,518.93
  4. Step 4: Simplify right side
    1,596.92x = 3,615,471.11
  5. Step 5: Solve for x
    x = 3,615,471.11/1,596.92
  6. Step 6: Final answer
    x = 2,264.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.