Home / 3,604.44-5,406.68-1,007.32

Finding the Fourth Proportional to 3,604.44, 5,406.68 and 1,007.32

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Solution

The fourth proportional to 3,604.44, 5,406.68 and 1,007.32 is: 1,510.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604.44 : 5,406.68 = 1,007.32 : x
  2. Step 2: Convert to fraction form
    3,604.44/5,406.68 = 1,007.32/x
  3. Step 3: Cross multiply
    3,604.44x = 5,406.68 × 1,007.32
  4. Step 4: Simplify right side
    3,604.44x = 5,446,256.90
  5. Step 5: Solve for x
    x = 5,446,256.90/3,604.44
  6. Step 6: Final answer
    x = 1,510.99

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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.