Home / 22,208.28-33,304.05-9,053.34

Finding the Fourth Proportional to 22,208.28, 33,304.05 and 9,053.34

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Solution

The fourth proportional to 22,208.28, 33,304.05 and 9,053.34 is: 13,576.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,208.28 : 33,304.05 = 9,053.34 : x
  2. Step 2: Convert to fraction form
    22,208.28/33,304.05 = 9,053.34/x
  3. Step 3: Cross multiply
    22,208.28x = 33,304.05 × 9,053.34
  4. Step 4: Simplify right side
    22,208.28x = 301,512,888.03
  5. Step 5: Solve for x
    x = 301,512,888.03/22,208.28
  6. Step 6: Final answer
    x = 13,576.60

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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.