Home / 18,334.46-27,503.18-5,856.26

Finding the Fourth Proportional to 18,334.46, 27,503.18 and 5,856.26

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Solution

The fourth proportional to 18,334.46, 27,503.18 and 5,856.26 is: 8,784.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,334.46 : 27,503.18 = 5,856.26 : x
  2. Step 2: Convert to fraction form
    18,334.46/27,503.18 = 5,856.26/x
  3. Step 3: Cross multiply
    18,334.46x = 27,503.18 × 5,856.26
  4. Step 4: Simplify right side
    18,334.46x = 161,065,772.91
  5. Step 5: Solve for x
    x = 161,065,772.91/18,334.46
  6. Step 6: Final answer
    x = 8,784.87

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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.