Home / 2,046.87-2,824.07-1,162.67

Finding the Fourth Proportional to 2,046.87, 2,824.07 and 1,162.67

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Solution

The fourth proportional to 2,046.87, 2,824.07 and 1,162.67 is: 1,604.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046.87 : 2,824.07 = 1,162.67 : x
  2. Step 2: Convert to fraction form
    2,046.87/2,824.07 = 1,162.67/x
  3. Step 3: Cross multiply
    2,046.87x = 2,824.07 × 1,162.67
  4. Step 4: Simplify right side
    2,046.87x = 3,283,441.53
  5. Step 5: Solve for x
    x = 3,283,441.53/2,046.87
  6. Step 6: Final answer
    x = 1,604.13

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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.