Home / 4,177.10-6,232.96-4,152.80

Finding the Fourth Proportional to 4,177.10, 6,232.96 and 4,152.80

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Solution

The fourth proportional to 4,177.10, 6,232.96 and 4,152.80 is: 6,196.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177.10 : 6,232.96 = 4,152.80 : x
  2. Step 2: Convert to fraction form
    4,177.10/6,232.96 = 4,152.80/x
  3. Step 3: Cross multiply
    4,177.10x = 6,232.96 × 4,152.80
  4. Step 4: Simplify right side
    4,177.10x = 25,884,236.29
  5. Step 5: Solve for x
    x = 25,884,236.29/4,177.10
  6. Step 6: Final answer
    x = 6,196.70

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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.