Home / 4,695.44-7,043.22-2,230.50

Finding the Fourth Proportional to 4,695.44, 7,043.22 and 2,230.50

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Solution

The fourth proportional to 4,695.44, 7,043.22 and 2,230.50 is: 3,345.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695.44 : 7,043.22 = 2,230.50 : x
  2. Step 2: Convert to fraction form
    4,695.44/7,043.22 = 2,230.50/x
  3. Step 3: Cross multiply
    4,695.44x = 7,043.22 × 2,230.50
  4. Step 4: Simplify right side
    4,695.44x = 15,709,928.62
  5. Step 5: Solve for x
    x = 15,709,928.62/4,695.44
  6. Step 6: Final answer
    x = 3,345.79

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.