Home / 3,073.36-4,609.56-1,341.52

Finding the Fourth Proportional to 3,073.36, 4,609.56 and 1,341.52

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Solution

The fourth proportional to 3,073.36, 4,609.56 and 1,341.52 is: 2,012.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073.36 : 4,609.56 = 1,341.52 : x
  2. Step 2: Convert to fraction form
    3,073.36/4,609.56 = 1,341.52/x
  3. Step 3: Cross multiply
    3,073.36x = 4,609.56 × 1,341.52
  4. Step 4: Simplify right side
    3,073.36x = 6,183,816.93
  5. Step 5: Solve for x
    x = 6,183,816.93/3,073.36
  6. Step 6: Final answer
    x = 2,012.07

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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.