Home / 37,972.54-56,903.43-26,873.20

Finding the Fourth Proportional to 37,972.54, 56,903.43 and 26,873.20

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Solution

The fourth proportional to 37,972.54, 56,903.43 and 26,873.20 is: 40,270.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,972.54 : 56,903.43 = 26,873.20 : x
  2. Step 2: Convert to fraction form
    37,972.54/56,903.43 = 26,873.20/x
  3. Step 3: Cross multiply
    37,972.54x = 56,903.43 × 26,873.20
  4. Step 4: Simplify right side
    37,972.54x = 1,529,177,255.08
  5. Step 5: Solve for x
    x = 1,529,177,255.08/37,972.54
  6. Step 6: Final answer
    x = 40,270.61

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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.