Home / 7,084.05-10,626.44-2,701.86

Finding the Fourth Proportional to 7,084.05, 10,626.44 and 2,701.86

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Solution

The fourth proportional to 7,084.05, 10,626.44 and 2,701.86 is: 4,052.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,084.05 : 10,626.44 = 2,701.86 : x
  2. Step 2: Convert to fraction form
    7,084.05/10,626.44 = 2,701.86/x
  3. Step 3: Cross multiply
    7,084.05x = 10,626.44 × 2,701.86
  4. Step 4: Simplify right side
    7,084.05x = 28,711,153.18
  5. Step 5: Solve for x
    x = 28,711,153.18/7,084.05
  6. Step 6: Final answer
    x = 4,052.93

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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.