Home / 34,339.97-51,510.87-10,966.41

Finding the Fourth Proportional to 34,339.97, 51,510.87 and 10,966.41

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Solution

The fourth proportional to 34,339.97, 51,510.87 and 10,966.41 is: 16,449.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,339.97 : 51,510.87 = 10,966.41 : x
  2. Step 2: Convert to fraction form
    34,339.97/51,510.87 = 10,966.41/x
  3. Step 3: Cross multiply
    34,339.97x = 51,510.87 × 10,966.41
  4. Step 4: Simplify right side
    34,339.97x = 564,889,319.88
  5. Step 5: Solve for x
    x = 564,889,319.88/34,339.97
  6. Step 6: Final answer
    x = 16,449.91

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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.