Home / 4,562.86-6,299.46-2,993.70

Finding the Fourth Proportional to 4,562.86, 6,299.46 and 2,993.70

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Solution

The fourth proportional to 4,562.86, 6,299.46 and 2,993.70 is: 4,133.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,562.86 : 6,299.46 = 2,993.70 : x
  2. Step 2: Convert to fraction form
    4,562.86/6,299.46 = 2,993.70/x
  3. Step 3: Cross multiply
    4,562.86x = 6,299.46 × 2,993.70
  4. Step 4: Simplify right side
    4,562.86x = 18,858,693.40
  5. Step 5: Solve for x
    x = 18,858,693.40/4,562.86
  6. Step 6: Final answer
    x = 4,133.09

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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.