Home / 3,354.45-5,032.41-1,133.36

Finding the Fourth Proportional to 3,354.45, 5,032.41 and 1,133.36

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Solution

The fourth proportional to 3,354.45, 5,032.41 and 1,133.36 is: 1,700.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354.45 : 5,032.41 = 1,133.36 : x
  2. Step 2: Convert to fraction form
    3,354.45/5,032.41 = 1,133.36/x
  3. Step 3: Cross multiply
    3,354.45x = 5,032.41 × 1,133.36
  4. Step 4: Simplify right side
    3,354.45x = 5,703,532.20
  5. Step 5: Solve for x
    x = 5,703,532.20/3,354.45
  6. Step 6: Final answer
    x = 1,700.29

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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.