Home / 2,460.30-3,395.13-1,341.22

Finding the Fourth Proportional to 2,460.30, 3,395.13 and 1,341.22

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Solution

The fourth proportional to 2,460.30, 3,395.13 and 1,341.22 is: 1,850.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460.30 : 3,395.13 = 1,341.22 : x
  2. Step 2: Convert to fraction form
    2,460.30/3,395.13 = 1,341.22/x
  3. Step 3: Cross multiply
    2,460.30x = 3,395.13 × 1,341.22
  4. Step 4: Simplify right side
    2,460.30x = 4,553,616.26
  5. Step 5: Solve for x
    x = 4,553,616.26/2,460.30
  6. Step 6: Final answer
    x = 1,850.84

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1.5x scale

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.