Home / 5,003.94-7,507.46-1,884.22

Finding the Fourth Proportional to 5,003.94, 7,507.46 and 1,884.22

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Solution

The fourth proportional to 5,003.94, 7,507.46 and 1,884.22 is: 2,826.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003.94 : 7,507.46 = 1,884.22 : x
  2. Step 2: Convert to fraction form
    5,003.94/7,507.46 = 1,884.22/x
  3. Step 3: Cross multiply
    5,003.94x = 7,507.46 × 1,884.22
  4. Step 4: Simplify right side
    5,003.94x = 14,145,706.28
  5. Step 5: Solve for x
    x = 14,145,706.28/5,003.94
  6. Step 6: Final answer
    x = 2,826.91

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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.