Home / 9,441.50-14,163.06-4,515.08

Finding the Fourth Proportional to 9,441.50, 14,163.06 and 4,515.08

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Solution

The fourth proportional to 9,441.50, 14,163.06 and 4,515.08 is: 6,773.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441.50 : 14,163.06 = 4,515.08 : x
  2. Step 2: Convert to fraction form
    9,441.50/14,163.06 = 4,515.08/x
  3. Step 3: Cross multiply
    9,441.50x = 14,163.06 × 4,515.08
  4. Step 4: Simplify right side
    9,441.50x = 63,947,362.03
  5. Step 5: Solve for x
    x = 63,947,362.03/9,441.50
  6. Step 6: Final answer
    x = 6,773.01

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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.