Home / 14,052.06-19,365.21-10,066.32

Finding the Fourth Proportional to 14,052.06, 19,365.21 and 10,066.32

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Solution

The fourth proportional to 14,052.06, 19,365.21 and 10,066.32 is: 13,872.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,052.06 : 19,365.21 = 10,066.32 : x
  2. Step 2: Convert to fraction form
    14,052.06/19,365.21 = 10,066.32/x
  3. Step 3: Cross multiply
    14,052.06x = 19,365.21 × 10,066.32
  4. Step 4: Simplify right side
    14,052.06x = 194,936,400.73
  5. Step 5: Solve for x
    x = 194,936,400.73/14,052.06
  6. Step 6: Final answer
    x = 13,872.44

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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.