Home / 88,806.34-133,206.42-22,247.04

Finding the Fourth Proportional to 88,806.34, 133,206.42 and 22,247.04

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Solution

The fourth proportional to 88,806.34, 133,206.42 and 22,247.04 is: 33,369.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,806.34 : 133,206.42 = 22,247.04 : x
  2. Step 2: Convert to fraction form
    88,806.34/133,206.42 = 22,247.04/x
  3. Step 3: Cross multiply
    88,806.34x = 133,206.42 × 22,247.04
  4. Step 4: Simplify right side
    88,806.34x = 2,963,448,554.00
  5. Step 5: Solve for x
    x = 2,963,448,554.00/88,806.34
  6. Step 6: Final answer
    x = 33,369.79

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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.