Home / 4,619.05-6,374.28-2,523.18

Finding the Fourth Proportional to 4,619.05, 6,374.28 and 2,523.18

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Solution

The fourth proportional to 4,619.05, 6,374.28 and 2,523.18 is: 3,481.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619.05 : 6,374.28 = 2,523.18 : x
  2. Step 2: Convert to fraction form
    4,619.05/6,374.28 = 2,523.18/x
  3. Step 3: Cross multiply
    4,619.05x = 6,374.28 × 2,523.18
  4. Step 4: Simplify right side
    4,619.05x = 16,083,455.81
  5. Step 5: Solve for x
    x = 16,083,455.81/4,619.05
  6. Step 6: Final answer
    x = 3,481.98

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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.