Home / 9,224.76-13,845.78-4,297.80

Finding the Fourth Proportional to 9,224.76, 13,845.78 and 4,297.80

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Solution

The fourth proportional to 9,224.76, 13,845.78 and 4,297.80 is: 6,450.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224.76 : 13,845.78 = 4,297.80 : x
  2. Step 2: Convert to fraction form
    9,224.76/13,845.78 = 4,297.80/x
  3. Step 3: Cross multiply
    9,224.76x = 13,845.78 × 4,297.80
  4. Step 4: Simplify right side
    9,224.76x = 59,506,393.28
  5. Step 5: Solve for x
    x = 59,506,393.28/9,224.76
  6. Step 6: Final answer
    x = 6,450.73

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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.