Home / 5,011.68-7,522.09-2,673.66

Finding the Fourth Proportional to 5,011.68, 7,522.09 and 2,673.66

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Solution

The fourth proportional to 5,011.68, 7,522.09 and 2,673.66 is: 4,012.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011.68 : 7,522.09 = 2,673.66 : x
  2. Step 2: Convert to fraction form
    5,011.68/7,522.09 = 2,673.66/x
  3. Step 3: Cross multiply
    5,011.68x = 7,522.09 × 2,673.66
  4. Step 4: Simplify right side
    5,011.68x = 20,111,504.47
  5. Step 5: Solve for x
    x = 20,111,504.47/5,011.68
  6. Step 6: Final answer
    x = 4,012.93

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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.