Home / 37,949.25-56,835.30-29,998.38

Finding the Fourth Proportional to 37,949.25, 56,835.30 and 29,998.38

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Solution

The fourth proportional to 37,949.25, 56,835.30 and 29,998.38 is: 44,927.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,949.25 : 56,835.30 = 29,998.38 : x
  2. Step 2: Convert to fraction form
    37,949.25/56,835.30 = 29,998.38/x
  3. Step 3: Cross multiply
    37,949.25x = 56,835.30 × 29,998.38
  4. Step 4: Simplify right side
    37,949.25x = 1,704,966,926.81
  5. Step 5: Solve for x
    x = 1,704,966,926.81/37,949.25
  6. Step 6: Final answer
    x = 44,927.55

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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.