Home / 5,459.29-8,182.07-2,335.62

Finding the Fourth Proportional to 5,459.29, 8,182.07 and 2,335.62

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Solution

The fourth proportional to 5,459.29, 8,182.07 and 2,335.62 is: 3,500.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459.29 : 8,182.07 = 2,335.62 : x
  2. Step 2: Convert to fraction form
    5,459.29/8,182.07 = 2,335.62/x
  3. Step 3: Cross multiply
    5,459.29x = 8,182.07 × 2,335.62
  4. Step 4: Simplify right side
    5,459.29x = 19,110,212.17
  5. Step 5: Solve for x
    x = 19,110,212.17/5,459.29
  6. Step 6: Final answer
    x = 3,500.50

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Half scale
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Double scale
Find fourth proportional to 5,460.29, 8,183.57 and 2,336.62
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.