Home / 16,359.96-24,377.63-15,566.57

Finding the Fourth Proportional to 16,359.96, 24,377.63 and 15,566.57

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Solution

The fourth proportional to 16,359.96, 24,377.63 and 15,566.57 is: 23,195.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,359.96 : 24,377.63 = 15,566.57 : x
  2. Step 2: Convert to fraction form
    16,359.96/24,377.63 = 15,566.57/x
  3. Step 3: Cross multiply
    16,359.96x = 24,377.63 × 15,566.57
  4. Step 4: Simplify right side
    16,359.96x = 379,476,083.83
  5. Step 5: Solve for x
    x = 379,476,083.83/16,359.96
  6. Step 6: Final answer
    x = 23,195.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.