Home / 36,905.46-55,324.20-14,713.50

Finding the Fourth Proportional to 36,905.46, 55,324.20 and 14,713.50

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Solution

The fourth proportional to 36,905.46, 55,324.20 and 14,713.50 is: 22,056.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,905.46 : 55,324.20 = 14,713.50 : x
  2. Step 2: Convert to fraction form
    36,905.46/55,324.20 = 14,713.50/x
  3. Step 3: Cross multiply
    36,905.46x = 55,324.20 × 14,713.50
  4. Step 4: Simplify right side
    36,905.46x = 814,012,616.70
  5. Step 5: Solve for x
    x = 814,012,616.70/36,905.46
  6. Step 6: Final answer
    x = 22,056.70

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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.