Home / 22,130.06-33,204.91-11,597.58

Finding the Fourth Proportional to 22,130.06, 33,204.91 and 11,597.58

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Solution

The fourth proportional to 22,130.06, 33,204.91 and 11,597.58 is: 17,401.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,130.06 : 33,204.91 = 11,597.58 : x
  2. Step 2: Convert to fraction form
    22,130.06/33,204.91 = 11,597.58/x
  3. Step 3: Cross multiply
    22,130.06x = 33,204.91 × 11,597.58
  4. Step 4: Simplify right side
    22,130.06x = 385,096,641.62
  5. Step 5: Solve for x
    x = 385,096,641.62/22,130.06
  6. Step 6: Final answer
    x = 17,401.52

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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.