Home / 22,066.23-33,054.58-17,631.39

Finding the Fourth Proportional to 22,066.23, 33,054.58 and 17,631.39

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Solution

The fourth proportional to 22,066.23, 33,054.58 and 17,631.39 is: 26,411.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,066.23 : 33,054.58 = 17,631.39 : x
  2. Step 2: Convert to fraction form
    22,066.23/33,054.58 = 17,631.39/x
  3. Step 3: Cross multiply
    22,066.23x = 33,054.58 × 17,631.39
  4. Step 4: Simplify right side
    22,066.23x = 582,798,191.27
  5. Step 5: Solve for x
    x = 582,798,191.27/22,066.23
  6. Step 6: Final answer
    x = 26,411.32

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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.