Home / 9,323.25-13,985.01-2,397.75

Finding the Fourth Proportional to 9,323.25, 13,985.01 and 2,397.75

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Solution

The fourth proportional to 9,323.25, 13,985.01 and 2,397.75 is: 3,596.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323.25 : 13,985.01 = 2,397.75 : x
  2. Step 2: Convert to fraction form
    9,323.25/13,985.01 = 2,397.75/x
  3. Step 3: Cross multiply
    9,323.25x = 13,985.01 × 2,397.75
  4. Step 4: Simplify right side
    9,323.25x = 33,532,557.73
  5. Step 5: Solve for x
    x = 33,532,557.73/9,323.25
  6. Step 6: Final answer
    x = 3,596.66

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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.