Home / 9,554.14-13,184.44-5,304.97

Finding the Fourth Proportional to 9,554.14, 13,184.44 and 5,304.97

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Solution

The fourth proportional to 9,554.14, 13,184.44 and 5,304.97 is: 7,320.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,554.14 : 13,184.44 = 5,304.97 : x
  2. Step 2: Convert to fraction form
    9,554.14/13,184.44 = 5,304.97/x
  3. Step 3: Cross multiply
    9,554.14x = 13,184.44 × 5,304.97
  4. Step 4: Simplify right side
    9,554.14x = 69,943,058.67
  5. Step 5: Solve for x
    x = 69,943,058.67/9,554.14
  6. Step 6: Final answer
    x = 7,320.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.