Home / 16,626.42-24,950.43-8,840.70

Finding the Fourth Proportional to 16,626.42, 24,950.43 and 8,840.70

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Solution

The fourth proportional to 16,626.42, 24,950.43 and 8,840.70 is: 13,266.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,626.42 : 24,950.43 = 8,840.70 : x
  2. Step 2: Convert to fraction form
    16,626.42/24,950.43 = 8,840.70/x
  3. Step 3: Cross multiply
    16,626.42x = 24,950.43 × 8,840.70
  4. Step 4: Simplify right side
    16,626.42x = 220,579,266.50
  5. Step 5: Solve for x
    x = 220,579,266.50/16,626.42
  6. Step 6: Final answer
    x = 13,266.79

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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.