Home / 4,397.84-6,069.08-2,408.48

Finding the Fourth Proportional to 4,397.84, 6,069.08 and 2,408.48

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Solution

The fourth proportional to 4,397.84, 6,069.08 and 2,408.48 is: 3,323.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.84 : 6,069.08 = 2,408.48 : x
  2. Step 2: Convert to fraction form
    4,397.84/6,069.08 = 2,408.48/x
  3. Step 3: Cross multiply
    4,397.84x = 6,069.08 × 2,408.48
  4. Step 4: Simplify right side
    4,397.84x = 14,617,276.82
  5. Step 5: Solve for x
    x = 14,617,276.82/4,397.84
  6. Step 6: Final answer
    x = 3,323.74

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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.