Home / 9,599.58-14,399.37-2,579.85

Finding the Fourth Proportional to 9,599.58, 14,399.37 and 2,579.85

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Solution

The fourth proportional to 9,599.58, 14,399.37 and 2,579.85 is: 3,869.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599.58 : 14,399.37 = 2,579.85 : x
  2. Step 2: Convert to fraction form
    9,599.58/14,399.37 = 2,579.85/x
  3. Step 3: Cross multiply
    9,599.58x = 14,399.37 × 2,579.85
  4. Step 4: Simplify right side
    9,599.58x = 37,148,214.69
  5. Step 5: Solve for x
    x = 37,148,214.69/9,599.58
  6. Step 6: Final answer
    x = 3,869.78

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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.