Home / 4,995.26-7,454.90-4,441.68

Finding the Fourth Proportional to 4,995.26, 7,454.90 and 4,441.68

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Solution

The fourth proportional to 4,995.26, 7,454.90 and 4,441.68 is: 6,628.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995.26 : 7,454.90 = 4,441.68 : x
  2. Step 2: Convert to fraction form
    4,995.26/7,454.90 = 4,441.68/x
  3. Step 3: Cross multiply
    4,995.26x = 7,454.90 × 4,441.68
  4. Step 4: Simplify right side
    4,995.26x = 33,112,258.02
  5. Step 5: Solve for x
    x = 33,112,258.02/4,995.26
  6. Step 6: Final answer
    x = 6,628.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.