Home / 2,497-3,742.98-1,036.96

Finding the Fourth Proportional to 2,497, 3,742.98 and 1,036.96

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Solution

The fourth proportional to 2,497, 3,742.98 and 1,036.96 is: 1,554.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497 : 3,742.98 = 1,036.96 : x
  2. Step 2: Convert to fraction form
    2,497/3,742.98 = 1,036.96/x
  3. Step 3: Cross multiply
    2,497x = 3,742.98 × 1,036.96
  4. Step 4: Simplify right side
    2,497x = 3,881,320.54
  5. Step 5: Solve for x
    x = 3,881,320.54/2,497
  6. Step 6: Final answer
    x = 1,554.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.