Home / 4,167.02-6,194.27-4,042.64

Finding the Fourth Proportional to 4,167.02, 6,194.27 and 4,042.64

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Solution

The fourth proportional to 4,167.02, 6,194.27 and 4,042.64 is: 6,009.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167.02 : 6,194.27 = 4,042.64 : x
  2. Step 2: Convert to fraction form
    4,167.02/6,194.27 = 4,042.64/x
  3. Step 3: Cross multiply
    4,167.02x = 6,194.27 × 4,042.64
  4. Step 4: Simplify right side
    4,167.02x = 25,041,229.27
  5. Step 5: Solve for x
    x = 25,041,229.27/4,167.02
  6. Step 6: Final answer
    x = 6,009.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.