Home / 2,082.96-2,876.04-1,460.88

Finding the Fourth Proportional to 2,082.96, 2,876.04 and 1,460.88

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Solution

The fourth proportional to 2,082.96, 2,876.04 and 1,460.88 is: 2,017.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082.96 : 2,876.04 = 1,460.88 : x
  2. Step 2: Convert to fraction form
    2,082.96/2,876.04 = 1,460.88/x
  3. Step 3: Cross multiply
    2,082.96x = 2,876.04 × 1,460.88
  4. Step 4: Simplify right side
    2,082.96x = 4,201,549.32
  5. Step 5: Solve for x
    x = 4,201,549.32/2,082.96
  6. Step 6: Final answer
    x = 2,017.11

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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.