Home / 4,396.84-6,067.74-2,407.39

Finding the Fourth Proportional to 4,396.84, 6,067.74 and 2,407.39

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Solution

The fourth proportional to 4,396.84, 6,067.74 and 2,407.39 is: 3,322.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.84 : 6,067.74 = 2,407.39 : x
  2. Step 2: Convert to fraction form
    4,396.84/6,067.74 = 2,407.39/x
  3. Step 3: Cross multiply
    4,396.84x = 6,067.74 × 2,407.39
  4. Step 4: Simplify right side
    4,396.84x = 14,607,410.46
  5. Step 5: Solve for x
    x = 14,607,410.46/4,396.84
  6. Step 6: Final answer
    x = 3,322.25

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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.