Home / 9,401.22-14,104.26-4,470.75

Finding the Fourth Proportional to 9,401.22, 14,104.26 and 4,470.75

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Solution

The fourth proportional to 9,401.22, 14,104.26 and 4,470.75 is: 6,707.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,401.22 : 14,104.26 = 4,470.75 : x
  2. Step 2: Convert to fraction form
    9,401.22/14,104.26 = 4,470.75/x
  3. Step 3: Cross multiply
    9,401.22x = 14,104.26 × 4,470.75
  4. Step 4: Simplify right side
    9,401.22x = 63,056,620.40
  5. Step 5: Solve for x
    x = 63,056,620.40/9,401.22
  6. Step 6: Final answer
    x = 6,707.28

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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.