Home / 4,396.56-6,594.80-1,930.76

Finding the Fourth Proportional to 4,396.56, 6,594.80 and 1,930.76

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Solution

The fourth proportional to 4,396.56, 6,594.80 and 1,930.76 is: 2,896.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.56 : 6,594.80 = 1,930.76 : x
  2. Step 2: Convert to fraction form
    4,396.56/6,594.80 = 1,930.76/x
  3. Step 3: Cross multiply
    4,396.56x = 6,594.80 × 1,930.76
  4. Step 4: Simplify right side
    4,396.56x = 12,732,976.05
  5. Step 5: Solve for x
    x = 12,732,976.05/4,396.56
  6. Step 6: Final answer
    x = 2,896.12

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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.