Home / 4,069.05-6,100.74-1,874.76

Finding the Fourth Proportional to 4,069.05, 6,100.74 and 1,874.76

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Solution

The fourth proportional to 4,069.05, 6,100.74 and 1,874.76 is: 2,810.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.05 : 6,100.74 = 1,874.76 : x
  2. Step 2: Convert to fraction form
    4,069.05/6,100.74 = 1,874.76/x
  3. Step 3: Cross multiply
    4,069.05x = 6,100.74 × 1,874.76
  4. Step 4: Simplify right side
    4,069.05x = 11,437,423.32
  5. Step 5: Solve for x
    x = 11,437,423.32/4,069.05
  6. Step 6: Final answer
    x = 2,810.83

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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.