Home / 4,299.75-5,934.01-2,411.30

Finding the Fourth Proportional to 4,299.75, 5,934.01 and 2,411.30

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Solution

The fourth proportional to 4,299.75, 5,934.01 and 2,411.30 is: 3,327.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299.75 : 5,934.01 = 2,411.30 : x
  2. Step 2: Convert to fraction form
    4,299.75/5,934.01 = 2,411.30/x
  3. Step 3: Cross multiply
    4,299.75x = 5,934.01 × 2,411.30
  4. Step 4: Simplify right side
    4,299.75x = 14,308,678.31
  5. Step 5: Solve for x
    x = 14,308,678.31/4,299.75
  6. Step 6: Final answer
    x = 3,327.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.