Home / 16,487.55-24,725.86-7,599.22

Finding the Fourth Proportional to 16,487.55, 24,725.86 and 7,599.22

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Solution

The fourth proportional to 16,487.55, 24,725.86 and 7,599.22 is: 11,396.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,487.55 : 24,725.86 = 7,599.22 : x
  2. Step 2: Convert to fraction form
    16,487.55/24,725.86 = 7,599.22/x
  3. Step 3: Cross multiply
    16,487.55x = 24,725.86 × 7,599.22
  4. Step 4: Simplify right side
    16,487.55x = 187,897,169.02
  5. Step 5: Solve for x
    x = 187,897,169.02/16,487.55
  6. Step 6: Final answer
    x = 11,396.31

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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.