Home / 8,068.05-12,102.08-2,224.67

Finding the Fourth Proportional to 8,068.05, 12,102.08 and 2,224.67

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Solution

The fourth proportional to 8,068.05, 12,102.08 and 2,224.67 is: 3,337.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,068.05 : 12,102.08 = 2,224.67 : x
  2. Step 2: Convert to fraction form
    8,068.05/12,102.08 = 2,224.67/x
  3. Step 3: Cross multiply
    8,068.05x = 12,102.08 × 2,224.67
  4. Step 4: Simplify right side
    8,068.05x = 26,923,062.68
  5. Step 5: Solve for x
    x = 26,923,062.68/8,068.05
  6. Step 6: Final answer
    x = 3,337.00

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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.