Home / 9,037.94-12,473.80-5,500.53

Finding the Fourth Proportional to 9,037.94, 12,473.80 and 5,500.53

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Solution

The fourth proportional to 9,037.94, 12,473.80 and 5,500.53 is: 7,591.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037.94 : 12,473.80 = 5,500.53 : x
  2. Step 2: Convert to fraction form
    9,037.94/12,473.80 = 5,500.53/x
  3. Step 3: Cross multiply
    9,037.94x = 12,473.80 × 5,500.53
  4. Step 4: Simplify right side
    9,037.94x = 68,612,497.36
  5. Step 5: Solve for x
    x = 68,612,497.36/9,037.94
  6. Step 6: Final answer
    x = 7,591.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.