Home / 36,458.41-54,626.05-22,389.11

Finding the Fourth Proportional to 36,458.41, 54,626.05 and 22,389.11

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Solution

The fourth proportional to 36,458.41, 54,626.05 and 22,389.11 is: 33,545.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,458.41 : 54,626.05 = 22,389.11 : x
  2. Step 2: Convert to fraction form
    36,458.41/54,626.05 = 22,389.11/x
  3. Step 3: Cross multiply
    36,458.41x = 54,626.05 × 22,389.11
  4. Step 4: Simplify right side
    36,458.41x = 1,223,028,530.37
  5. Step 5: Solve for x
    x = 1,223,028,530.37/36,458.41
  6. Step 6: Final answer
    x = 33,545.86

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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.