Home / 5,588.64-8,382.96-2,467.98

Finding the Fourth Proportional to 5,588.64, 8,382.96 and 2,467.98

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Solution

The fourth proportional to 5,588.64, 8,382.96 and 2,467.98 is: 3,701.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588.64 : 8,382.96 = 2,467.98 : x
  2. Step 2: Convert to fraction form
    5,588.64/8,382.96 = 2,467.98/x
  3. Step 3: Cross multiply
    5,588.64x = 8,382.96 × 2,467.98
  4. Step 4: Simplify right side
    5,588.64x = 20,688,977.62
  5. Step 5: Solve for x
    x = 20,688,977.62/5,588.64
  6. Step 6: Final answer
    x = 3,701.97

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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.