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Finding the Fourth Proportional to 16,295.58, 24,439.46 and 7,522.07

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Solution

The fourth proportional to 16,295.58, 24,439.46 and 7,522.07 is: 11,281.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295.58 : 24,439.46 = 7,522.07 : x
  2. Step 2: Convert to fraction form
    16,295.58/24,439.46 = 7,522.07/x
  3. Step 3: Cross multiply
    16,295.58x = 24,439.46 × 7,522.07
  4. Step 4: Simplify right side
    16,295.58x = 183,835,169.07
  5. Step 5: Solve for x
    x = 183,835,169.07/16,295.58
  6. Step 6: Final answer
    x = 11,281.29

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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.