Home / 4,271.30-5,893.66-2,382.46

Finding the Fourth Proportional to 4,271.30, 5,893.66 and 2,382.46

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Solution

The fourth proportional to 4,271.30, 5,893.66 and 2,382.46 is: 3,287.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.30 : 5,893.66 = 2,382.46 : x
  2. Step 2: Convert to fraction form
    4,271.30/5,893.66 = 2,382.46/x
  3. Step 3: Cross multiply
    4,271.30x = 5,893.66 × 2,382.46
  4. Step 4: Simplify right side
    4,271.30x = 14,041,409.20
  5. Step 5: Solve for x
    x = 14,041,409.20/4,271.30
  6. Step 6: Final answer
    x = 3,287.39

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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.