Home / 9,055.06-13,574.28-3,506.97

Finding the Fourth Proportional to 9,055.06, 13,574.28 and 3,506.97

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Solution

The fourth proportional to 9,055.06, 13,574.28 and 3,506.97 is: 5,257.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055.06 : 13,574.28 = 3,506.97 : x
  2. Step 2: Convert to fraction form
    9,055.06/13,574.28 = 3,506.97/x
  3. Step 3: Cross multiply
    9,055.06x = 13,574.28 × 3,506.97
  4. Step 4: Simplify right side
    9,055.06x = 47,604,592.73
  5. Step 5: Solve for x
    x = 47,604,592.73/9,055.06
  6. Step 6: Final answer
    x = 5,257.24

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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.