Home / 46,600.11-69,911.25-15,013.15

Finding the Fourth Proportional to 46,600.11, 69,911.25 and 15,013.15

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Solution

The fourth proportional to 46,600.11, 69,911.25 and 15,013.15 is: 22,523.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,600.11 : 69,911.25 = 15,013.15 : x
  2. Step 2: Convert to fraction form
    46,600.11/69,911.25 = 15,013.15/x
  3. Step 3: Cross multiply
    46,600.11x = 69,911.25 × 15,013.15
  4. Step 4: Simplify right side
    46,600.11x = 1,049,587,936.31
  5. Step 5: Solve for x
    x = 1,049,587,936.31/46,600.11
  6. Step 6: Final answer
    x = 22,523.29

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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.