Home / 16,287.56-24,414.21-10,368.98

Finding the Fourth Proportional to 16,287.56, 24,414.21 and 10,368.98

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Solution

The fourth proportional to 16,287.56, 24,414.21 and 10,368.98 is: 15,542.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287.56 : 24,414.21 = 10,368.98 : x
  2. Step 2: Convert to fraction form
    16,287.56/24,414.21 = 10,368.98/x
  3. Step 3: Cross multiply
    16,287.56x = 24,414.21 × 10,368.98
  4. Step 4: Simplify right side
    16,287.56x = 253,150,455.21
  5. Step 5: Solve for x
    x = 253,150,455.21/16,287.56
  6. Step 6: Final answer
    x = 15,542.56

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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.