Home / 9,467.40-14,184.21-5,767.71

Finding the Fourth Proportional to 9,467.40, 14,184.21 and 5,767.71

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Solution

The fourth proportional to 9,467.40, 14,184.21 and 5,767.71 is: 8,641.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467.40 : 14,184.21 = 5,767.71 : x
  2. Step 2: Convert to fraction form
    9,467.40/14,184.21 = 5,767.71/x
  3. Step 3: Cross multiply
    9,467.40x = 14,184.21 × 5,767.71
  4. Step 4: Simplify right side
    9,467.40x = 81,810,409.86
  5. Step 5: Solve for x
    x = 81,810,409.86/9,467.40
  6. Step 6: Final answer
    x = 8,641.28

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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.