Home / 4,434.83-6,120.79-2,667.41

Finding the Fourth Proportional to 4,434.83, 6,120.79 and 2,667.41

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Solution

The fourth proportional to 4,434.83, 6,120.79 and 2,667.41 is: 3,681.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.83 : 6,120.79 = 2,667.41 : x
  2. Step 2: Convert to fraction form
    4,434.83/6,120.79 = 2,667.41/x
  3. Step 3: Cross multiply
    4,434.83x = 6,120.79 × 2,667.41
  4. Step 4: Simplify right side
    4,434.83x = 16,326,625.85
  5. Step 5: Solve for x
    x = 16,326,625.85/4,434.83
  6. Step 6: Final answer
    x = 3,681.46

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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.