Home / 26,599.92-36,731.52-16,545.60

Finding the Fourth Proportional to 26,599.92, 36,731.52 and 16,545.60

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Solution

The fourth proportional to 26,599.92, 36,731.52 and 16,545.60 is: 22,847.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,599.92 : 36,731.52 = 16,545.60 : x
  2. Step 2: Convert to fraction form
    26,599.92/36,731.52 = 16,545.60/x
  3. Step 3: Cross multiply
    26,599.92x = 36,731.52 × 16,545.60
  4. Step 4: Simplify right side
    26,599.92x = 607,745,037.31
  5. Step 5: Solve for x
    x = 607,745,037.31/26,599.92
  6. Step 6: Final answer
    x = 22,847.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.