Home / 4,434.80-6,119.98-2,445.37

Finding the Fourth Proportional to 4,434.80, 6,119.98 and 2,445.37

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Solution

The fourth proportional to 4,434.80, 6,119.98 and 2,445.37 is: 3,374.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.80 : 6,119.98 = 2,445.37 : x
  2. Step 2: Convert to fraction form
    4,434.80/6,119.98 = 2,445.37/x
  3. Step 3: Cross multiply
    4,434.80x = 6,119.98 × 2,445.37
  4. Step 4: Simplify right side
    4,434.80x = 14,965,594.08
  5. Step 5: Solve for x
    x = 14,965,594.08/4,434.80
  6. Step 6: Final answer
    x = 3,374.59

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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.