Home / 16,034.04-22,112.64-10,066.26

Finding the Fourth Proportional to 16,034.04, 22,112.64 and 10,066.26

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Solution

The fourth proportional to 16,034.04, 22,112.64 and 10,066.26 is: 13,882.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,034.04 : 22,112.64 = 10,066.26 : x
  2. Step 2: Convert to fraction form
    16,034.04/22,112.64 = 10,066.26/x
  3. Step 3: Cross multiply
    16,034.04x = 22,112.64 × 10,066.26
  4. Step 4: Simplify right side
    16,034.04x = 222,591,583.53
  5. Step 5: Solve for x
    x = 222,591,583.53/16,034.04
  6. Step 6: Final answer
    x = 13,882.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.