Home / 14,066.28-21,099.42-6,057.76

Finding the Fourth Proportional to 14,066.28, 21,099.42 and 6,057.76

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Solution

The fourth proportional to 14,066.28, 21,099.42 and 6,057.76 is: 9,086.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,066.28 : 21,099.42 = 6,057.76 : x
  2. Step 2: Convert to fraction form
    14,066.28/21,099.42 = 6,057.76/x
  3. Step 3: Cross multiply
    14,066.28x = 21,099.42 × 6,057.76
  4. Step 4: Simplify right side
    14,066.28x = 127,815,294.21
  5. Step 5: Solve for x
    x = 127,815,294.21/14,066.28
  6. Step 6: Final answer
    x = 9,086.64

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Half scale
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Double scale
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Similar ratio
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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.