Home / 9,232.06-12,741.71-5,871.37

Finding the Fourth Proportional to 9,232.06, 12,741.71 and 5,871.37

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Solution

The fourth proportional to 9,232.06, 12,741.71 and 5,871.37 is: 8,103.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,232.06 : 12,741.71 = 5,871.37 : x
  2. Step 2: Convert to fraction form
    9,232.06/12,741.71 = 5,871.37/x
  3. Step 3: Cross multiply
    9,232.06x = 12,741.71 × 5,871.37
  4. Step 4: Simplify right side
    9,232.06x = 74,811,293.84
  5. Step 5: Solve for x
    x = 74,811,293.84/9,232.06
  6. Step 6: Final answer
    x = 8,103.42

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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.