Home / 5,822.83-8,035.59-3,170.24

Finding the Fourth Proportional to 5,822.83, 8,035.59 and 3,170.24

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Solution

The fourth proportional to 5,822.83, 8,035.59 and 3,170.24 is: 4,374.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822.83 : 8,035.59 = 3,170.24 : x
  2. Step 2: Convert to fraction form
    5,822.83/8,035.59 = 3,170.24/x
  3. Step 3: Cross multiply
    5,822.83x = 8,035.59 × 3,170.24
  4. Step 4: Simplify right side
    5,822.83x = 25,474,748.84
  5. Step 5: Solve for x
    x = 25,474,748.84/5,822.83
  6. Step 6: Final answer
    x = 4,374.98

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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.