Home / 22,244.23-30,697.83-14,697.19

Finding the Fourth Proportional to 22,244.23, 30,697.83 and 14,697.19

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Solution

The fourth proportional to 22,244.23, 30,697.83 and 14,697.19 is: 20,282.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244.23 : 30,697.83 = 14,697.19 : x
  2. Step 2: Convert to fraction form
    22,244.23/30,697.83 = 14,697.19/x
  3. Step 3: Cross multiply
    22,244.23x = 30,697.83 × 14,697.19
  4. Step 4: Simplify right side
    22,244.23x = 451,171,840.10
  5. Step 5: Solve for x
    x = 451,171,840.10/22,244.23
  6. Step 6: Final answer
    x = 20,282.65

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Half scale
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Double scale
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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.