Home / 4,162.04-5,742.50-2,482.68

Finding the Fourth Proportional to 4,162.04, 5,742.50 and 2,482.68

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Solution

The fourth proportional to 4,162.04, 5,742.50 and 2,482.68 is: 3,425.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162.04 : 5,742.50 = 2,482.68 : x
  2. Step 2: Convert to fraction form
    4,162.04/5,742.50 = 2,482.68/x
  3. Step 3: Cross multiply
    4,162.04x = 5,742.50 × 2,482.68
  4. Step 4: Simplify right side
    4,162.04x = 14,256,777.49
  5. Step 5: Solve for x
    x = 14,256,777.49/4,162.04
  6. Step 6: Final answer
    x = 3,425.43

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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.