Home / 4,369.30-6,029.75-2,480.82

Finding the Fourth Proportional to 4,369.30, 6,029.75 and 2,480.82

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Solution

The fourth proportional to 4,369.30, 6,029.75 and 2,480.82 is: 3,423.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.30 : 6,029.75 = 2,480.82 : x
  2. Step 2: Convert to fraction form
    4,369.30/6,029.75 = 2,480.82/x
  3. Step 3: Cross multiply
    4,369.30x = 6,029.75 × 2,480.82
  4. Step 4: Simplify right side
    4,369.30x = 14,958,724.40
  5. Step 5: Solve for x
    x = 14,958,724.40/4,369.30
  6. Step 6: Final answer
    x = 3,423.60

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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.