Home / 5,233.64-7,214.82-3,656.84

Finding the Fourth Proportional to 5,233.64, 7,214.82 and 3,656.84

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Solution

The fourth proportional to 5,233.64, 7,214.82 and 3,656.84 is: 5,041.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233.64 : 7,214.82 = 3,656.84 : x
  2. Step 2: Convert to fraction form
    5,233.64/7,214.82 = 3,656.84/x
  3. Step 3: Cross multiply
    5,233.64x = 7,214.82 × 3,656.84
  4. Step 4: Simplify right side
    5,233.64x = 26,383,442.37
  5. Step 5: Solve for x
    x = 26,383,442.37/5,233.64
  6. Step 6: Final answer
    x = 5,041.13

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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.