Home / 136,063.06-204,094.32-36,223.27

Finding the Fourth Proportional to 136,063.06, 204,094.32 and 36,223.27

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Solution

The fourth proportional to 136,063.06, 204,094.32 and 36,223.27 is: 54,334.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,063.06 : 204,094.32 = 36,223.27 : x
  2. Step 2: Convert to fraction form
    136,063.06/204,094.32 = 36,223.27/x
  3. Step 3: Cross multiply
    136,063.06x = 204,094.32 × 36,223.27
  4. Step 4: Simplify right side
    136,063.06x = 7,392,963,658.83
  5. Step 5: Solve for x
    x = 7,392,963,658.83/136,063.06
  6. Step 6: Final answer
    x = 54,334.83

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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.