Home / 34,465.27-51,694.10-11,089.75

Finding the Fourth Proportional to 34,465.27, 51,694.10 and 11,089.75

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Solution

The fourth proportional to 34,465.27, 51,694.10 and 11,089.75 is: 16,633.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,465.27 : 51,694.10 = 11,089.75 : x
  2. Step 2: Convert to fraction form
    34,465.27/51,694.10 = 11,089.75/x
  3. Step 3: Cross multiply
    34,465.27x = 51,694.10 × 11,089.75
  4. Step 4: Simplify right side
    34,465.27x = 573,274,590.03
  5. Step 5: Solve for x
    x = 573,274,590.03/34,465.27
  6. Step 6: Final answer
    x = 16,633.40

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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.