Home / 5,462.37-8,193.08-2,342.72

Finding the Fourth Proportional to 5,462.37, 8,193.08 and 2,342.72

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Solution

The fourth proportional to 5,462.37, 8,193.08 and 2,342.72 is: 3,513.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462.37 : 8,193.08 = 2,342.72 : x
  2. Step 2: Convert to fraction form
    5,462.37/8,193.08 = 2,342.72/x
  3. Step 3: Cross multiply
    5,462.37x = 8,193.08 × 2,342.72
  4. Step 4: Simplify right side
    5,462.37x = 19,194,118.72
  5. Step 5: Solve for x
    x = 19,194,118.72/5,462.37
  6. Step 6: Final answer
    x = 3,513.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.