Home / 34,797.20-52,195.79-19,313.24

Finding the Fourth Proportional to 34,797.20, 52,195.79 and 19,313.24

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Solution

The fourth proportional to 34,797.20, 52,195.79 and 19,313.24 is: 28,969.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,797.20 : 52,195.79 = 19,313.24 : x
  2. Step 2: Convert to fraction form
    34,797.20/52,195.79 = 19,313.24/x
  3. Step 3: Cross multiply
    34,797.20x = 52,195.79 × 19,313.24
  4. Step 4: Simplify right side
    34,797.20x = 1,008,069,606.56
  5. Step 5: Solve for x
    x = 1,008,069,606.56/34,797.20
  6. Step 6: Final answer
    x = 28,969.85

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Similar ratio
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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.