Home / 16,226.34-24,340.37-5,134.20

Finding the Fourth Proportional to 16,226.34, 24,340.37 and 5,134.20

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Solution

The fourth proportional to 16,226.34, 24,340.37 and 5,134.20 is: 7,701.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,226.34 : 24,340.37 = 5,134.20 : x
  2. Step 2: Convert to fraction form
    16,226.34/24,340.37 = 5,134.20/x
  3. Step 3: Cross multiply
    16,226.34x = 24,340.37 × 5,134.20
  4. Step 4: Simplify right side
    16,226.34x = 124,968,301.98
  5. Step 5: Solve for x
    x = 124,968,301.98/16,226.34
  6. Step 6: Final answer
    x = 7,701.57

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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.