Home / 7,336.80-10,951.52-6,303.44

Finding the Fourth Proportional to 7,336.80, 10,951.52 and 6,303.44

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Solution

The fourth proportional to 7,336.80, 10,951.52 and 6,303.44 is: 9,409.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.80 : 10,951.52 = 6,303.44 : x
  2. Step 2: Convert to fraction form
    7,336.80/10,951.52 = 6,303.44/x
  3. Step 3: Cross multiply
    7,336.80x = 10,951.52 × 6,303.44
  4. Step 4: Simplify right side
    7,336.80x = 69,032,245.09
  5. Step 5: Solve for x
    x = 69,032,245.09/7,336.80
  6. Step 6: Final answer
    x = 9,409.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.