Home / 16,552.48-24,814.75-7,185.43

Finding the Fourth Proportional to 16,552.48, 24,814.75 and 7,185.43

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Solution

The fourth proportional to 16,552.48, 24,814.75 and 7,185.43 is: 10,772.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,552.48 : 24,814.75 = 7,185.43 : x
  2. Step 2: Convert to fraction form
    16,552.48/24,814.75 = 7,185.43/x
  3. Step 3: Cross multiply
    16,552.48x = 24,814.75 × 7,185.43
  4. Step 4: Simplify right side
    16,552.48x = 178,304,649.09
  5. Step 5: Solve for x
    x = 178,304,649.09/16,552.48
  6. Step 6: Final answer
    x = 10,772.08

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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.