Home / 36,957.75-55,234.08-26,983.50

Finding the Fourth Proportional to 36,957.75, 55,234.08 and 26,983.50

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Solution

The fourth proportional to 36,957.75, 55,234.08 and 26,983.50 is: 40,327.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,957.75 : 55,234.08 = 26,983.50 : x
  2. Step 2: Convert to fraction form
    36,957.75/55,234.08 = 26,983.50/x
  3. Step 3: Cross multiply
    36,957.75x = 55,234.08 × 26,983.50
  4. Step 4: Simplify right side
    36,957.75x = 1,490,408,797.68
  5. Step 5: Solve for x
    x = 1,490,408,797.68/36,957.75
  6. Step 6: Final answer
    x = 40,327.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.