Home / 34,233.40-51,350.10-33,650.20

Finding the Fourth Proportional to 34,233.40, 51,350.10 and 33,650.20

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Solution

The fourth proportional to 34,233.40, 51,350.10 and 33,650.20 is: 50,475.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,233.40 : 51,350.10 = 33,650.20 : x
  2. Step 2: Convert to fraction form
    34,233.40/51,350.10 = 33,650.20/x
  3. Step 3: Cross multiply
    34,233.40x = 51,350.10 × 33,650.20
  4. Step 4: Simplify right side
    34,233.40x = 1,727,941,135.02
  5. Step 5: Solve for x
    x = 1,727,941,135.02/34,233.40
  6. Step 6: Final answer
    x = 50,475.30

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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.