Home / 7,336.68-10,996.60-2,951.32

Finding the Fourth Proportional to 7,336.68, 10,996.60 and 2,951.32

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Solution

The fourth proportional to 7,336.68, 10,996.60 and 2,951.32 is: 4,423.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.68 : 10,996.60 = 2,951.32 : x
  2. Step 2: Convert to fraction form
    7,336.68/10,996.60 = 2,951.32/x
  3. Step 3: Cross multiply
    7,336.68x = 10,996.60 × 2,951.32
  4. Step 4: Simplify right side
    7,336.68x = 32,454,485.51
  5. Step 5: Solve for x
    x = 32,454,485.51/7,336.68
  6. Step 6: Final answer
    x = 4,423.59

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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.