Home / 5,799.19-8,699.45-1,849.05

Finding the Fourth Proportional to 5,799.19, 8,699.45 and 1,849.05

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Solution

The fourth proportional to 5,799.19, 8,699.45 and 1,849.05 is: 2,773.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799.19 : 8,699.45 = 1,849.05 : x
  2. Step 2: Convert to fraction form
    5,799.19/8,699.45 = 1,849.05/x
  3. Step 3: Cross multiply
    5,799.19x = 8,699.45 × 1,849.05
  4. Step 4: Simplify right side
    5,799.19x = 16,085,718.02
  5. Step 5: Solve for x
    x = 16,085,718.02/5,799.19
  6. Step 6: Final answer
    x = 2,773.79

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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.