Home / 3,353.34-5,026.89-1,794.42

Finding the Fourth Proportional to 3,353.34, 5,026.89 and 1,794.42

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Solution

The fourth proportional to 3,353.34, 5,026.89 and 1,794.42 is: 2,689.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353.34 : 5,026.89 = 1,794.42 : x
  2. Step 2: Convert to fraction form
    3,353.34/5,026.89 = 1,794.42/x
  3. Step 3: Cross multiply
    3,353.34x = 5,026.89 × 1,794.42
  4. Step 4: Simplify right side
    3,353.34x = 9,020,351.95
  5. Step 5: Solve for x
    x = 9,020,351.95/3,353.34
  6. Step 6: Final answer
    x = 2,689.96

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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.