Home / 2,599.17-3,876.83-2,521.36

Finding the Fourth Proportional to 2,599.17, 3,876.83 and 2,521.36

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Solution

The fourth proportional to 2,599.17, 3,876.83 and 2,521.36 is: 3,760.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599.17 : 3,876.83 = 2,521.36 : x
  2. Step 2: Convert to fraction form
    2,599.17/3,876.83 = 2,521.36/x
  3. Step 3: Cross multiply
    2,599.17x = 3,876.83 × 2,521.36
  4. Step 4: Simplify right side
    2,599.17x = 9,774,884.09
  5. Step 5: Solve for x
    x = 9,774,884.09/2,599.17
  6. Step 6: Final answer
    x = 3,760.77

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1.5x scale

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.