Home / 136,244.01-204,342.44-41,451.23

Finding the Fourth Proportional to 136,244.01, 204,342.44 and 41,451.23

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Solution

The fourth proportional to 136,244.01, 204,342.44 and 41,451.23 is: 62,169.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,244.01 : 204,342.44 = 41,451.23 : x
  2. Step 2: Convert to fraction form
    136,244.01/204,342.44 = 41,451.23/x
  3. Step 3: Cross multiply
    136,244.01x = 204,342.44 × 41,451.23
  4. Step 4: Simplify right side
    136,244.01x = 8,470,245,782.80
  5. Step 5: Solve for x
    x = 8,470,245,782.80/136,244.01
  6. Step 6: Final answer
    x = 62,169.67

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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.