Home / 15,757.07-23,636.00-4,070.25

Finding the Fourth Proportional to 15,757.07, 23,636.00 and 4,070.25

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Solution

The fourth proportional to 15,757.07, 23,636.00 and 4,070.25 is: 6,105.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,757.07 : 23,636.00 = 4,070.25 : x
  2. Step 2: Convert to fraction form
    15,757.07/23,636.00 = 4,070.25/x
  3. Step 3: Cross multiply
    15,757.07x = 23,636.00 × 4,070.25
  4. Step 4: Simplify right side
    15,757.07x = 96,204,439.18
  5. Step 5: Solve for x
    x = 96,204,439.18/15,757.07
  6. Step 6: Final answer
    x = 6,105.48

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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.