Home / 18,232.97-27,337.30-6,544.67

Finding the Fourth Proportional to 18,232.97, 27,337.30 and 6,544.67

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Solution

The fourth proportional to 18,232.97, 27,337.30 and 6,544.67 is: 9,812.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,232.97 : 27,337.30 = 6,544.67 : x
  2. Step 2: Convert to fraction form
    18,232.97/27,337.30 = 6,544.67/x
  3. Step 3: Cross multiply
    18,232.97x = 27,337.30 × 6,544.67
  4. Step 4: Simplify right side
    18,232.97x = 178,913,607.19
  5. Step 5: Solve for x
    x = 178,913,607.19/18,232.97
  6. Step 6: Final answer
    x = 9,812.64

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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.