Home / 9,654.39-14,480.09-2,634.98

Finding the Fourth Proportional to 9,654.39, 14,480.09 and 2,634.98

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Solution

The fourth proportional to 9,654.39, 14,480.09 and 2,634.98 is: 3,952.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654.39 : 14,480.09 = 2,634.98 : x
  2. Step 2: Convert to fraction form
    9,654.39/14,480.09 = 2,634.98/x
  3. Step 3: Cross multiply
    9,654.39x = 14,480.09 × 2,634.98
  4. Step 4: Simplify right side
    9,654.39x = 38,154,661.97
  5. Step 5: Solve for x
    x = 38,154,661.97/9,654.39
  6. Step 6: Final answer
    x = 3,952.05

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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.