Home / 4,008.69-5,530.52-2,516.07

Finding the Fourth Proportional to 4,008.69, 5,530.52 and 2,516.07

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Solution

The fourth proportional to 4,008.69, 5,530.52 and 2,516.07 is: 3,471.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.69 : 5,530.52 = 2,516.07 : x
  2. Step 2: Convert to fraction form
    4,008.69/5,530.52 = 2,516.07/x
  3. Step 3: Cross multiply
    4,008.69x = 5,530.52 × 2,516.07
  4. Step 4: Simplify right side
    4,008.69x = 13,915,162.88
  5. Step 5: Solve for x
    x = 13,915,162.88/4,008.69
  6. Step 6: Final answer
    x = 3,471.25

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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.