Home / 5,665.99-8,494.30-2,501.18

Finding the Fourth Proportional to 5,665.99, 8,494.30 and 2,501.18

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Solution

The fourth proportional to 5,665.99, 8,494.30 and 2,501.18 is: 3,749.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,665.99 : 8,494.30 = 2,501.18 : x
  2. Step 2: Convert to fraction form
    5,665.99/8,494.30 = 2,501.18/x
  3. Step 3: Cross multiply
    5,665.99x = 8,494.30 × 2,501.18
  4. Step 4: Simplify right side
    5,665.99x = 21,245,773.27
  5. Step 5: Solve for x
    x = 21,245,773.27/5,665.99
  6. Step 6: Final answer
    x = 3,749.70

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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.