Home / 6,875.58-10,313.37-2,433.69

Finding the Fourth Proportional to 6,875.58, 10,313.37 and 2,433.69

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Solution

The fourth proportional to 6,875.58, 10,313.37 and 2,433.69 is: 3,650.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875.58 : 10,313.37 = 2,433.69 : x
  2. Step 2: Convert to fraction form
    6,875.58/10,313.37 = 2,433.69/x
  3. Step 3: Cross multiply
    6,875.58x = 10,313.37 × 2,433.69
  4. Step 4: Simplify right side
    6,875.58x = 25,099,545.44
  5. Step 5: Solve for x
    x = 25,099,545.44/6,875.58
  6. Step 6: Final answer
    x = 3,650.54

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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.