Home / 16,491.75-24,737.37-4,011.72

Finding the Fourth Proportional to 16,491.75, 24,737.37 and 4,011.72

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Solution

The fourth proportional to 16,491.75, 24,737.37 and 4,011.72 is: 6,017.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,491.75 : 24,737.37 = 4,011.72 : x
  2. Step 2: Convert to fraction form
    16,491.75/24,737.37 = 4,011.72/x
  3. Step 3: Cross multiply
    16,491.75x = 24,737.37 × 4,011.72
  4. Step 4: Simplify right side
    16,491.75x = 99,239,401.98
  5. Step 5: Solve for x
    x = 99,239,401.98/16,491.75
  6. Step 6: Final answer
    x = 6,017.52

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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.