Home / 7,154.19-10,733.04-2,224.26

Finding the Fourth Proportional to 7,154.19, 10,733.04 and 2,224.26

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Solution

The fourth proportional to 7,154.19, 10,733.04 and 2,224.26 is: 3,336.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,154.19 : 10,733.04 = 2,224.26 : x
  2. Step 2: Convert to fraction form
    7,154.19/10,733.04 = 2,224.26/x
  3. Step 3: Cross multiply
    7,154.19x = 10,733.04 × 2,224.26
  4. Step 4: Simplify right side
    7,154.19x = 23,873,071.55
  5. Step 5: Solve for x
    x = 23,873,071.55/7,154.19
  6. Step 6: Final answer
    x = 3,336.94

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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.