Home / 16,226.72-24,339.92-5,133.41

Finding the Fourth Proportional to 16,226.72, 24,339.92 and 5,133.41

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Solution

The fourth proportional to 16,226.72, 24,339.92 and 5,133.41 is: 7,700.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,226.72 : 24,339.92 = 5,133.41 : x
  2. Step 2: Convert to fraction form
    16,226.72/24,339.92 = 5,133.41/x
  3. Step 3: Cross multiply
    16,226.72x = 24,339.92 × 5,133.41
  4. Step 4: Simplify right side
    16,226.72x = 124,946,641.36
  5. Step 5: Solve for x
    x = 124,946,641.36/16,226.72
  6. Step 6: Final answer
    x = 7,700.06

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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.