Home / 4,132.19-6,193.02-1,936.08

Finding the Fourth Proportional to 4,132.19, 6,193.02 and 1,936.08

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Solution

The fourth proportional to 4,132.19, 6,193.02 and 1,936.08 is: 2,901.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132.19 : 6,193.02 = 1,936.08 : x
  2. Step 2: Convert to fraction form
    4,132.19/6,193.02 = 1,936.08/x
  3. Step 3: Cross multiply
    4,132.19x = 6,193.02 × 1,936.08
  4. Step 4: Simplify right side
    4,132.19x = 11,990,182.16
  5. Step 5: Solve for x
    x = 11,990,182.16/4,132.19
  6. Step 6: Final answer
    x = 2,901.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.