Home / 3,029.49-4,544.52-1,180.76

Finding the Fourth Proportional to 3,029.49, 4,544.52 and 1,180.76

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Solution

The fourth proportional to 3,029.49, 4,544.52 and 1,180.76 is: 1,771.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029.49 : 4,544.52 = 1,180.76 : x
  2. Step 2: Convert to fraction form
    3,029.49/4,544.52 = 1,180.76/x
  3. Step 3: Cross multiply
    3,029.49x = 4,544.52 × 1,180.76
  4. Step 4: Simplify right side
    3,029.49x = 5,365,964.71
  5. Step 5: Solve for x
    x = 5,365,964.71/3,029.49
  6. Step 6: Final answer
    x = 1,771.24

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1.5x scale

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.