Home / 5,840.15-8,060.11-3,322.87

Finding the Fourth Proportional to 5,840.15, 8,060.11 and 3,322.87

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Solution

The fourth proportional to 5,840.15, 8,060.11 and 3,322.87 is: 4,585.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840.15 : 8,060.11 = 3,322.87 : x
  2. Step 2: Convert to fraction form
    5,840.15/8,060.11 = 3,322.87/x
  3. Step 3: Cross multiply
    5,840.15x = 8,060.11 × 3,322.87
  4. Step 4: Simplify right side
    5,840.15x = 26,782,669.26
  5. Step 5: Solve for x
    x = 26,782,669.26/5,840.15
  6. Step 6: Final answer
    x = 4,585.96

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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.