Home / 4,271.19-5,892.85-2,382.46

Finding the Fourth Proportional to 4,271.19, 5,892.85 and 2,382.46

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Solution

The fourth proportional to 4,271.19, 5,892.85 and 2,382.46 is: 3,287.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.19 : 5,892.85 = 2,382.46 : x
  2. Step 2: Convert to fraction form
    4,271.19/5,892.85 = 2,382.46/x
  3. Step 3: Cross multiply
    4,271.19x = 5,892.85 × 2,382.46
  4. Step 4: Simplify right side
    4,271.19x = 14,039,508.34
  5. Step 5: Solve for x
    x = 14,039,508.34/4,271.19
  6. Step 6: Final answer
    x = 3,287.03

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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.