Home / 49,336.50-74,015.68-23,026.88

Finding the Fourth Proportional to 49,336.50, 74,015.68 and 23,026.88

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Solution

The fourth proportional to 49,336.50, 74,015.68 and 23,026.88 is: 34,545.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,336.50 : 74,015.68 = 23,026.88 : x
  2. Step 2: Convert to fraction form
    49,336.50/74,015.68 = 23,026.88/x
  3. Step 3: Cross multiply
    49,336.50x = 74,015.68 × 23,026.88
  4. Step 4: Simplify right side
    49,336.50x = 1,704,350,181.48
  5. Step 5: Solve for x
    x = 1,704,350,181.48/49,336.50
  6. Step 6: Final answer
    x = 34,545.42

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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.