Home / 2,248.84-3,103.09-1,254.07

Finding the Fourth Proportional to 2,248.84, 3,103.09 and 1,254.07

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Solution

The fourth proportional to 2,248.84, 3,103.09 and 1,254.07 is: 1,730.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248.84 : 3,103.09 = 1,254.07 : x
  2. Step 2: Convert to fraction form
    2,248.84/3,103.09 = 1,254.07/x
  3. Step 3: Cross multiply
    2,248.84x = 3,103.09 × 1,254.07
  4. Step 4: Simplify right side
    2,248.84x = 3,891,492.08
  5. Step 5: Solve for x
    x = 3,891,492.08/2,248.84
  6. Step 6: Final answer
    x = 1,730.44

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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.