Home / 2,536.20-3,804.30-2,341.80

Finding the Fourth Proportional to 2,536.20, 3,804.30 and 2,341.80

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Solution

The fourth proportional to 2,536.20, 3,804.30 and 2,341.80 is: 3,512.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536.20 : 3,804.30 = 2,341.80 : x
  2. Step 2: Convert to fraction form
    2,536.20/3,804.30 = 2,341.80/x
  3. Step 3: Cross multiply
    2,536.20x = 3,804.30 × 2,341.80
  4. Step 4: Simplify right side
    2,536.20x = 8,908,909.74
  5. Step 5: Solve for x
    x = 8,908,909.74/2,536.20
  6. Step 6: Final answer
    x = 3,512.70

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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.