Home / 16,334.73-24,491.57-6,980.85

Finding the Fourth Proportional to 16,334.73, 24,491.57 and 6,980.85

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Solution

The fourth proportional to 16,334.73, 24,491.57 and 6,980.85 is: 10,466.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,334.73 : 24,491.57 = 6,980.85 : x
  2. Step 2: Convert to fraction form
    16,334.73/24,491.57 = 6,980.85/x
  3. Step 3: Cross multiply
    16,334.73x = 24,491.57 × 6,980.85
  4. Step 4: Simplify right side
    16,334.73x = 170,971,941.53
  5. Step 5: Solve for x
    x = 170,971,941.53/16,334.73
  6. Step 6: Final answer
    x = 10,466.77

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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.