Home / 9,538.44-14,310.08-4,797.51

Finding the Fourth Proportional to 9,538.44, 14,310.08 and 4,797.51

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Solution

The fourth proportional to 9,538.44, 14,310.08 and 4,797.51 is: 7,197.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,538.44 : 14,310.08 = 4,797.51 : x
  2. Step 2: Convert to fraction form
    9,538.44/14,310.08 = 4,797.51/x
  3. Step 3: Cross multiply
    9,538.44x = 14,310.08 × 4,797.51
  4. Step 4: Simplify right side
    9,538.44x = 68,652,751.90
  5. Step 5: Solve for x
    x = 68,652,751.90/9,538.44
  6. Step 6: Final answer
    x = 7,197.48

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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.