Home / 4,434.59-6,119.78-2,445.22

Finding the Fourth Proportional to 4,434.59, 6,119.78 and 2,445.22

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Solution

The fourth proportional to 4,434.59, 6,119.78 and 2,445.22 is: 3,374.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.59 : 6,119.78 = 2,445.22 : x
  2. Step 2: Convert to fraction form
    4,434.59/6,119.78 = 2,445.22/x
  3. Step 3: Cross multiply
    4,434.59x = 6,119.78 × 2,445.22
  4. Step 4: Simplify right side
    4,434.59x = 14,964,180.93
  5. Step 5: Solve for x
    x = 14,964,180.93/4,434.59
  6. Step 6: Final answer
    x = 3,374.42

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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.