Home / 23,195.61-34,764.92-10,698.30

Finding the Fourth Proportional to 23,195.61, 34,764.92 and 10,698.30

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Solution

The fourth proportional to 23,195.61, 34,764.92 and 10,698.30 is: 16,034.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195.61 : 34,764.92 = 10,698.30 : x
  2. Step 2: Convert to fraction form
    23,195.61/34,764.92 = 10,698.30/x
  3. Step 3: Cross multiply
    23,195.61x = 34,764.92 × 10,698.30
  4. Step 4: Simplify right side
    23,195.61x = 371,925,490.14
  5. Step 5: Solve for x
    x = 371,925,490.14/23,195.61
  6. Step 6: Final answer
    x = 16,034.31

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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.