Home / 4,107.21-5,667.93-2,244.21

Finding the Fourth Proportional to 4,107.21, 5,667.93 and 2,244.21

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Solution

The fourth proportional to 4,107.21, 5,667.93 and 2,244.21 is: 3,097.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107.21 : 5,667.93 = 2,244.21 : x
  2. Step 2: Convert to fraction form
    4,107.21/5,667.93 = 2,244.21/x
  3. Step 3: Cross multiply
    4,107.21x = 5,667.93 × 2,244.21
  4. Step 4: Simplify right side
    4,107.21x = 12,720,025.19
  5. Step 5: Solve for x
    x = 12,720,025.19/4,107.21
  6. Step 6: Final answer
    x = 3,097.00

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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.