Home / 23,243.06-34,845.14-10,772.02

Finding the Fourth Proportional to 23,243.06, 34,845.14 and 10,772.02

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Solution

The fourth proportional to 23,243.06, 34,845.14 and 10,772.02 is: 16,149.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,243.06 : 34,845.14 = 10,772.02 : x
  2. Step 2: Convert to fraction form
    23,243.06/34,845.14 = 10,772.02/x
  3. Step 3: Cross multiply
    23,243.06x = 34,845.14 × 10,772.02
  4. Step 4: Simplify right side
    23,243.06x = 375,352,370.76
  5. Step 5: Solve for x
    x = 375,352,370.76/23,243.06
  6. Step 6: Final answer
    x = 16,149.01

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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.