Home / 4,363.15-6,018.59-2,745.49

Finding the Fourth Proportional to 4,363.15, 6,018.59 and 2,745.49

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Solution

The fourth proportional to 4,363.15, 6,018.59 and 2,745.49 is: 3,787.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.15 : 6,018.59 = 2,745.49 : x
  2. Step 2: Convert to fraction form
    4,363.15/6,018.59 = 2,745.49/x
  3. Step 3: Cross multiply
    4,363.15x = 6,018.59 × 2,745.49
  4. Step 4: Simplify right side
    4,363.15x = 16,523,949.89
  5. Step 5: Solve for x
    x = 16,523,949.89/4,363.15
  6. Step 6: Final answer
    x = 3,787.16

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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.