Home / 9,749.43-14,624.15-6,284.25

Finding the Fourth Proportional to 9,749.43, 14,624.15 and 6,284.25

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Solution

The fourth proportional to 9,749.43, 14,624.15 and 6,284.25 is: 9,426.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749.43 : 14,624.15 = 6,284.25 : x
  2. Step 2: Convert to fraction form
    9,749.43/14,624.15 = 6,284.25/x
  3. Step 3: Cross multiply
    9,749.43x = 14,624.15 × 6,284.25
  4. Step 4: Simplify right side
    9,749.43x = 91,901,783.22
  5. Step 5: Solve for x
    x = 91,901,783.22/9,749.43
  6. Step 6: Final answer
    x = 9,426.38

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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.