Home / 4,117.08-6,198.41-2,827.02

Finding the Fourth Proportional to 4,117.08, 6,198.41 and 2,827.02

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Solution

The fourth proportional to 4,117.08, 6,198.41 and 2,827.02 is: 4,256.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117.08 : 6,198.41 = 2,827.02 : x
  2. Step 2: Convert to fraction form
    4,117.08/6,198.41 = 2,827.02/x
  3. Step 3: Cross multiply
    4,117.08x = 6,198.41 × 2,827.02
  4. Step 4: Simplify right side
    4,117.08x = 17,523,036.11
  5. Step 5: Solve for x
    x = 17,523,036.11/4,117.08
  6. Step 6: Final answer
    x = 4,256.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.