Home / 2,068.60-2,854.50-1,184.44

Finding the Fourth Proportional to 2,068.60, 2,854.50 and 1,184.44

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Solution

The fourth proportional to 2,068.60, 2,854.50 and 1,184.44 is: 1,634.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068.60 : 2,854.50 = 1,184.44 : x
  2. Step 2: Convert to fraction form
    2,068.60/2,854.50 = 1,184.44/x
  3. Step 3: Cross multiply
    2,068.60x = 2,854.50 × 1,184.44
  4. Step 4: Simplify right side
    2,068.60x = 3,380,983.98
  5. Step 5: Solve for x
    x = 3,380,983.98/2,068.60
  6. Step 6: Final answer
    x = 1,634.43

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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.