Home / 34,923.53-52,390.19-11,223.11

Finding the Fourth Proportional to 34,923.53, 52,390.19 and 11,223.11

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Solution

The fourth proportional to 34,923.53, 52,390.19 and 11,223.11 is: 16,836.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923.53 : 52,390.19 = 11,223.11 : x
  2. Step 2: Convert to fraction form
    34,923.53/52,390.19 = 11,223.11/x
  3. Step 3: Cross multiply
    34,923.53x = 52,390.19 × 11,223.11
  4. Step 4: Simplify right side
    34,923.53x = 587,980,865.29
  5. Step 5: Solve for x
    x = 587,980,865.29/34,923.53
  6. Step 6: Final answer
    x = 16,836.24

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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.