Home / 22,254.33-33,381.50-9,101.34

Finding the Fourth Proportional to 22,254.33, 33,381.50 and 9,101.34

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Solution

The fourth proportional to 22,254.33, 33,381.50 and 9,101.34 is: 13,652.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,254.33 : 33,381.50 = 9,101.34 : x
  2. Step 2: Convert to fraction form
    22,254.33/33,381.50 = 9,101.34/x
  3. Step 3: Cross multiply
    22,254.33x = 33,381.50 × 9,101.34
  4. Step 4: Simplify right side
    22,254.33x = 303,816,335.70
  5. Step 5: Solve for x
    x = 303,816,335.70/22,254.33
  6. Step 6: Final answer
    x = 13,652.01

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Half scale
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Double scale
Find fourth proportional to 22,255.33, 33,383 and 9,102.34
Similar ratio
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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.