Home / 9,633.50-14,450.25-2,337.50

Finding the Fourth Proportional to 9,633.50, 14,450.25 and 2,337.50

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Solution

The fourth proportional to 9,633.50, 14,450.25 and 2,337.50 is: 3,506.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633.50 : 14,450.25 = 2,337.50 : x
  2. Step 2: Convert to fraction form
    9,633.50/14,450.25 = 2,337.50/x
  3. Step 3: Cross multiply
    9,633.50x = 14,450.25 × 2,337.50
  4. Step 4: Simplify right side
    9,633.50x = 33,777,459.38
  5. Step 5: Solve for x
    x = 33,777,459.38/9,633.50
  6. Step 6: Final answer
    x = 3,506.25

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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.