Home / 6,059.89-9,089.58-1,899.81

Finding the Fourth Proportional to 6,059.89, 9,089.58 and 1,899.81

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Solution

The fourth proportional to 6,059.89, 9,089.58 and 1,899.81 is: 2,849.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,059.89 : 9,089.58 = 1,899.81 : x
  2. Step 2: Convert to fraction form
    6,059.89/9,089.58 = 1,899.81/x
  3. Step 3: Cross multiply
    6,059.89x = 9,089.58 × 1,899.81
  4. Step 4: Simplify right side
    6,059.89x = 17,268,474.98
  5. Step 5: Solve for x
    x = 17,268,474.98/6,059.89
  6. Step 6: Final answer
    x = 2,849.64

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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.