Home / 4,224.15-5,829.71-2,336.18

Finding the Fourth Proportional to 4,224.15, 5,829.71 and 2,336.18

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Solution

The fourth proportional to 4,224.15, 5,829.71 and 2,336.18 is: 3,224.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.15 : 5,829.71 = 2,336.18 : x
  2. Step 2: Convert to fraction form
    4,224.15/5,829.71 = 2,336.18/x
  3. Step 3: Cross multiply
    4,224.15x = 5,829.71 × 2,336.18
  4. Step 4: Simplify right side
    4,224.15x = 13,619,211.08
  5. Step 5: Solve for x
    x = 13,619,211.08/4,224.15
  6. Step 6: Final answer
    x = 3,224.13

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.