Home / 89,127.94-133,692.21-22,568.03

Finding the Fourth Proportional to 89,127.94, 133,692.21 and 22,568.03

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Solution

The fourth proportional to 89,127.94, 133,692.21 and 22,568.03 is: 33,852.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,127.94 : 133,692.21 = 22,568.03 : x
  2. Step 2: Convert to fraction form
    89,127.94/133,692.21 = 22,568.03/x
  3. Step 3: Cross multiply
    89,127.94x = 133,692.21 × 22,568.03
  4. Step 4: Simplify right side
    89,127.94x = 3,017,170,359.21
  5. Step 5: Solve for x
    x = 3,017,170,359.21/89,127.94
  6. Step 6: Final answer
    x = 33,852.13

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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.