Home / 4,414.69-6,620.68-1,294.93

Finding the Fourth Proportional to 4,414.69, 6,620.68 and 1,294.93

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Solution

The fourth proportional to 4,414.69, 6,620.68 and 1,294.93 is: 1,942.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.69 : 6,620.68 = 1,294.93 : x
  2. Step 2: Convert to fraction form
    4,414.69/6,620.68 = 1,294.93/x
  3. Step 3: Cross multiply
    4,414.69x = 6,620.68 × 1,294.93
  4. Step 4: Simplify right side
    4,414.69x = 8,573,317.15
  5. Step 5: Solve for x
    x = 8,573,317.15/4,414.69
  6. Step 6: Final answer
    x = 1,942.00

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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.