Home / 9,670.73-14,507.48-3,669.02

Finding the Fourth Proportional to 9,670.73, 14,507.48 and 3,669.02

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Solution

The fourth proportional to 9,670.73, 14,507.48 and 3,669.02 is: 5,504.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,670.73 : 14,507.48 = 3,669.02 : x
  2. Step 2: Convert to fraction form
    9,670.73/14,507.48 = 3,669.02/x
  3. Step 3: Cross multiply
    9,670.73x = 14,507.48 × 3,669.02
  4. Step 4: Simplify right side
    9,670.73x = 53,228,170.90
  5. Step 5: Solve for x
    x = 53,228,170.90/9,670.73
  6. Step 6: Final answer
    x = 5,504.05

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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.