Home / 2,598.08-3,863.74-2,516.06

Finding the Fourth Proportional to 2,598.08, 3,863.74 and 2,516.06

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Solution

The fourth proportional to 2,598.08, 3,863.74 and 2,516.06 is: 3,741.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598.08 : 3,863.74 = 2,516.06 : x
  2. Step 2: Convert to fraction form
    2,598.08/3,863.74 = 2,516.06/x
  3. Step 3: Cross multiply
    2,598.08x = 3,863.74 × 2,516.06
  4. Step 4: Simplify right side
    2,598.08x = 9,721,401.66
  5. Step 5: Solve for x
    x = 9,721,401.66/2,598.08
  6. Step 6: Final answer
    x = 3,741.76

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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.