Home / 2,394.90-3,593.70-1,341.63

Finding the Fourth Proportional to 2,394.90, 3,593.70 and 1,341.63

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Solution

The fourth proportional to 2,394.90, 3,593.70 and 1,341.63 is: 2,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394.90 : 3,593.70 = 1,341.63 : x
  2. Step 2: Convert to fraction form
    2,394.90/3,593.70 = 1,341.63/x
  3. Step 3: Cross multiply
    2,394.90x = 3,593.70 × 1,341.63
  4. Step 4: Simplify right side
    2,394.90x = 4,821,415.73
  5. Step 5: Solve for x
    x = 4,821,415.73/2,394.90
  6. Step 6: Final answer
    x = 2,013.20

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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.