Home / 2,300.04-3,174.06-1,252.08

Finding the Fourth Proportional to 2,300.04, 3,174.06 and 1,252.08

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Solution

The fourth proportional to 2,300.04, 3,174.06 and 1,252.08 is: 1,727.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300.04 : 3,174.06 = 1,252.08 : x
  2. Step 2: Convert to fraction form
    2,300.04/3,174.06 = 1,252.08/x
  3. Step 3: Cross multiply
    2,300.04x = 3,174.06 × 1,252.08
  4. Step 4: Simplify right side
    2,300.04x = 3,974,177.04
  5. Step 5: Solve for x
    x = 3,974,177.04/2,300.04
  6. Step 6: Final answer
    x = 1,727.87

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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.