Home / 4,519.54-6,237-2,530.18

Finding the Fourth Proportional to 4,519.54, 6,237 and 2,530.18

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Solution

The fourth proportional to 4,519.54, 6,237 and 2,530.18 is: 3,491.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519.54 : 6,237 = 2,530.18 : x
  2. Step 2: Convert to fraction form
    4,519.54/6,237 = 2,530.18/x
  3. Step 3: Cross multiply
    4,519.54x = 6,237 × 2,530.18
  4. Step 4: Simplify right side
    4,519.54x = 15,780,732.66
  5. Step 5: Solve for x
    x = 15,780,732.66/4,519.54
  6. Step 6: Final answer
    x = 3,491.67

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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.