Home / 3,599.38-4,961.17-2,852.02

Finding the Fourth Proportional to 3,599.38, 4,961.17 and 2,852.02

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Solution

The fourth proportional to 3,599.38, 4,961.17 and 2,852.02 is: 3,931.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599.38 : 4,961.17 = 2,852.02 : x
  2. Step 2: Convert to fraction form
    3,599.38/4,961.17 = 2,852.02/x
  3. Step 3: Cross multiply
    3,599.38x = 4,961.17 × 2,852.02
  4. Step 4: Simplify right side
    3,599.38x = 14,149,356.06
  5. Step 5: Solve for x
    x = 14,149,356.06/3,599.38
  6. Step 6: Final answer
    x = 3,931.05

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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.