Home / 6,094.10-9,139.53-2,808.74

Finding the Fourth Proportional to 6,094.10, 9,139.53 and 2,808.74

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Solution

The fourth proportional to 6,094.10, 9,139.53 and 2,808.74 is: 4,212.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,094.10 : 9,139.53 = 2,808.74 : x
  2. Step 2: Convert to fraction form
    6,094.10/9,139.53 = 2,808.74/x
  3. Step 3: Cross multiply
    6,094.10x = 9,139.53 × 2,808.74
  4. Step 4: Simplify right side
    6,094.10x = 25,670,596.87
  5. Step 5: Solve for x
    x = 25,670,596.87/6,094.10
  6. Step 6: Final answer
    x = 4,212.37

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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.