Home / 9,054.82-13,576.74-3,503.49

Finding the Fourth Proportional to 9,054.82, 13,576.74 and 3,503.49

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Solution

The fourth proportional to 9,054.82, 13,576.74 and 3,503.49 is: 5,253.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054.82 : 13,576.74 = 3,503.49 : x
  2. Step 2: Convert to fraction form
    9,054.82/13,576.74 = 3,503.49/x
  3. Step 3: Cross multiply
    9,054.82x = 13,576.74 × 3,503.49
  4. Step 4: Simplify right side
    9,054.82x = 47,565,904.94
  5. Step 5: Solve for x
    x = 47,565,904.94/9,054.82
  6. Step 6: Final answer
    x = 5,253.10

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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.