Home / 88,806.09-133,206.06-22,246.79

Finding the Fourth Proportional to 88,806.09, 133,206.06 and 22,246.79

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Solution

The fourth proportional to 88,806.09, 133,206.06 and 22,246.79 is: 33,369.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,806.09 : 133,206.06 = 22,246.79 : x
  2. Step 2: Convert to fraction form
    88,806.09/133,206.06 = 22,246.79/x
  3. Step 3: Cross multiply
    88,806.09x = 133,206.06 × 22,246.79
  4. Step 4: Simplify right side
    88,806.09x = 2,963,407,243.55
  5. Step 5: Solve for x
    x = 2,963,407,243.55/88,806.09
  6. Step 6: Final answer
    x = 33,369.41

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1.5x scale

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.