Home / 34,595.68-51,891.08-19,758.10

Finding the Fourth Proportional to 34,595.68, 51,891.08 and 19,758.10

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Solution

The fourth proportional to 34,595.68, 51,891.08 and 19,758.10 is: 29,635.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,595.68 : 51,891.08 = 19,758.10 : x
  2. Step 2: Convert to fraction form
    34,595.68/51,891.08 = 19,758.10/x
  3. Step 3: Cross multiply
    34,595.68x = 51,891.08 × 19,758.10
  4. Step 4: Simplify right side
    34,595.68x = 1,025,269,147.75
  5. Step 5: Solve for x
    x = 1,025,269,147.75/34,595.68
  6. Step 6: Final answer
    x = 29,635.76

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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.