Home / 4,496.68-6,744.52-1,210.08

Finding the Fourth Proportional to 4,496.68, 6,744.52 and 1,210.08

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Solution

The fourth proportional to 4,496.68, 6,744.52 and 1,210.08 is: 1,814.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496.68 : 6,744.52 = 1,210.08 : x
  2. Step 2: Convert to fraction form
    4,496.68/6,744.52 = 1,210.08/x
  3. Step 3: Cross multiply
    4,496.68x = 6,744.52 × 1,210.08
  4. Step 4: Simplify right side
    4,496.68x = 8,161,408.76
  5. Step 5: Solve for x
    x = 8,161,408.76/4,496.68
  6. Step 6: Final answer
    x = 1,814.99

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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.