Home / 2,395.49-3,592.19-934.30

Finding the Fourth Proportional to 2,395.49, 3,592.19 and 934.30

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Solution

The fourth proportional to 2,395.49, 3,592.19 and 934.30 is: 1,401.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395.49 : 3,592.19 = 934.30 : x
  2. Step 2: Convert to fraction form
    2,395.49/3,592.19 = 934.30/x
  3. Step 3: Cross multiply
    2,395.49x = 3,592.19 × 934.30
  4. Step 4: Simplify right side
    2,395.49x = 3,356,160.48
  5. Step 5: Solve for x
    x = 3,356,160.48/2,395.49
  6. Step 6: Final answer
    x = 1,401.03

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1.5x scale

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.