Home / 9,410.19-14,117.37-3,169.71

Finding the Fourth Proportional to 9,410.19, 14,117.37 and 3,169.71

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Solution

The fourth proportional to 9,410.19, 14,117.37 and 3,169.71 is: 4,755.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.19 : 14,117.37 = 3,169.71 : x
  2. Step 2: Convert to fraction form
    9,410.19/14,117.37 = 3,169.71/x
  3. Step 3: Cross multiply
    9,410.19x = 14,117.37 × 3,169.71
  4. Step 4: Simplify right side
    9,410.19x = 44,747,968.86
  5. Step 5: Solve for x
    x = 44,747,968.86/9,410.19
  6. Step 6: Final answer
    x = 4,755.27

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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.