Home / 11,237.52-16,850.61-5,975.58

Finding the Fourth Proportional to 11,237.52, 16,850.61 and 5,975.58

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Solution

The fourth proportional to 11,237.52, 16,850.61 and 5,975.58 is: 8,960.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237.52 : 16,850.61 = 5,975.58 : x
  2. Step 2: Convert to fraction form
    11,237.52/16,850.61 = 5,975.58/x
  3. Step 3: Cross multiply
    11,237.52x = 16,850.61 × 5,975.58
  4. Step 4: Simplify right side
    11,237.52x = 100,692,168.10
  5. Step 5: Solve for x
    x = 100,692,168.10/11,237.52
  6. Step 6: Final answer
    x = 8,960.35

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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.