Home / 3,080.84-4,612.98-2,346.92

Finding the Fourth Proportional to 3,080.84, 4,612.98 and 2,346.92

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Solution

The fourth proportional to 3,080.84, 4,612.98 and 2,346.92 is: 3,514.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080.84 : 4,612.98 = 2,346.92 : x
  2. Step 2: Convert to fraction form
    3,080.84/4,612.98 = 2,346.92/x
  3. Step 3: Cross multiply
    3,080.84x = 4,612.98 × 2,346.92
  4. Step 4: Simplify right side
    3,080.84x = 10,826,295.02
  5. Step 5: Solve for x
    x = 10,826,295.02/3,080.84
  6. Step 6: Final answer
    x = 3,514.07

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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.