Home / 34,584.23-51,793.18-19,748.18

Finding the Fourth Proportional to 34,584.23, 51,793.18 and 19,748.18

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Solution

The fourth proportional to 34,584.23, 51,793.18 and 19,748.18 is: 29,574.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,584.23 : 51,793.18 = 19,748.18 : x
  2. Step 2: Convert to fraction form
    34,584.23/51,793.18 = 19,748.18/x
  3. Step 3: Cross multiply
    34,584.23x = 51,793.18 × 19,748.18
  4. Step 4: Simplify right side
    34,584.23x = 1,022,821,041.41
  5. Step 5: Solve for x
    x = 1,022,821,041.41/34,584.23
  6. Step 6: Final answer
    x = 29,574.78

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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.