Home / 3,062.64-4,222.62-2,533.71

Finding the Fourth Proportional to 3,062.64, 4,222.62 and 2,533.71

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Solution

The fourth proportional to 3,062.64, 4,222.62 and 2,533.71 is: 3,493.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062.64 : 4,222.62 = 2,533.71 : x
  2. Step 2: Convert to fraction form
    3,062.64/4,222.62 = 2,533.71/x
  3. Step 3: Cross multiply
    3,062.64x = 4,222.62 × 2,533.71
  4. Step 4: Simplify right side
    3,062.64x = 10,698,894.52
  5. Step 5: Solve for x
    x = 10,698,894.52/3,062.64
  6. Step 6: Final answer
    x = 3,493.36

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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.