Home / 22,343.47-33,519.81-6,549.03

Finding the Fourth Proportional to 22,343.47, 33,519.81 and 6,549.03

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Solution

The fourth proportional to 22,343.47, 33,519.81 and 6,549.03 is: 9,824.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,343.47 : 33,519.81 = 6,549.03 : x
  2. Step 2: Convert to fraction form
    22,343.47/33,519.81 = 6,549.03/x
  3. Step 3: Cross multiply
    22,343.47x = 33,519.81 × 6,549.03
  4. Step 4: Simplify right side
    22,343.47x = 219,522,241.28
  5. Step 5: Solve for x
    x = 219,522,241.28/22,343.47
  6. Step 6: Final answer
    x = 9,824.89

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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.