Home / 9,600.75-14,403.56-2,675.25

Finding the Fourth Proportional to 9,600.75, 14,403.56 and 2,675.25

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Solution

The fourth proportional to 9,600.75, 14,403.56 and 2,675.25 is: 4,013.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600.75 : 14,403.56 = 2,675.25 : x
  2. Step 2: Convert to fraction form
    9,600.75/14,403.56 = 2,675.25/x
  3. Step 3: Cross multiply
    9,600.75x = 14,403.56 × 2,675.25
  4. Step 4: Simplify right side
    9,600.75x = 38,533,110.51
  5. Step 5: Solve for x
    x = 38,533,110.51/9,600.75
  6. Step 6: Final answer
    x = 4,013.55

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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.