Home / 16,487.63-24,732.30-4,801.76

Finding the Fourth Proportional to 16,487.63, 24,732.30 and 4,801.76

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Solution

The fourth proportional to 16,487.63, 24,732.30 and 4,801.76 is: 7,202.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,487.63 : 24,732.30 = 4,801.76 : x
  2. Step 2: Convert to fraction form
    16,487.63/24,732.30 = 4,801.76/x
  3. Step 3: Cross multiply
    16,487.63x = 24,732.30 × 4,801.76
  4. Step 4: Simplify right side
    16,487.63x = 118,758,568.85
  5. Step 5: Solve for x
    x = 118,758,568.85/16,487.63
  6. Step 6: Final answer
    x = 7,202.89

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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.