Home / 62,216.21-93,324.66-15,469.08

Finding the Fourth Proportional to 62,216.21, 93,324.66 and 15,469.08

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Solution

The fourth proportional to 62,216.21, 93,324.66 and 15,469.08 is: 23,203.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,216.21 : 93,324.66 = 15,469.08 : x
  2. Step 2: Convert to fraction form
    62,216.21/93,324.66 = 15,469.08/x
  3. Step 3: Cross multiply
    62,216.21x = 93,324.66 × 15,469.08
  4. Step 4: Simplify right side
    62,216.21x = 1,443,646,631.51
  5. Step 5: Solve for x
    x = 1,443,646,631.51/62,216.21
  6. Step 6: Final answer
    x = 23,203.71

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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.