Home / 62,216.54-93,325.18-15,469.42

Finding the Fourth Proportional to 62,216.54, 93,325.18 and 15,469.42

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Solution

The fourth proportional to 62,216.54, 93,325.18 and 15,469.42 is: 23,204.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,216.54 : 93,325.18 = 15,469.42 : x
  2. Step 2: Convert to fraction form
    62,216.54/93,325.18 = 15,469.42/x
  3. Step 3: Cross multiply
    62,216.54x = 93,325.18 × 15,469.42
  4. Step 4: Simplify right side
    62,216.54x = 1,443,686,141.50
  5. Step 5: Solve for x
    x = 1,443,686,141.50/62,216.54
  6. Step 6: Final answer
    x = 23,204.22

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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.