Home / 9,367.61-14,048.97-3,745.05

Finding the Fourth Proportional to 9,367.61, 14,048.97 and 3,745.05

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Solution

The fourth proportional to 9,367.61, 14,048.97 and 3,745.05 is: 5,616.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.61 : 14,048.97 = 3,745.05 : x
  2. Step 2: Convert to fraction form
    9,367.61/14,048.97 = 3,745.05/x
  3. Step 3: Cross multiply
    9,367.61x = 14,048.97 × 3,745.05
  4. Step 4: Simplify right side
    9,367.61x = 52,614,095.10
  5. Step 5: Solve for x
    x = 52,614,095.10/9,367.61
  6. Step 6: Final answer
    x = 5,616.60

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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.