Home / 5,750.62-7,935.90-3,232.84

Finding the Fourth Proportional to 5,750.62, 7,935.90 and 3,232.84

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Solution

The fourth proportional to 5,750.62, 7,935.90 and 3,232.84 is: 4,461.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750.62 : 7,935.90 = 3,232.84 : x
  2. Step 2: Convert to fraction form
    5,750.62/7,935.90 = 3,232.84/x
  3. Step 3: Cross multiply
    5,750.62x = 7,935.90 × 3,232.84
  4. Step 4: Simplify right side
    5,750.62x = 25,655,494.96
  5. Step 5: Solve for x
    x = 25,655,494.96/5,750.62
  6. Step 6: Final answer
    x = 4,461.34

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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.