Home / 9,475.08-14,206.54-3,932.25

Finding the Fourth Proportional to 9,475.08, 14,206.54 and 3,932.25

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Solution

The fourth proportional to 9,475.08, 14,206.54 and 3,932.25 is: 5,895.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475.08 : 14,206.54 = 3,932.25 : x
  2. Step 2: Convert to fraction form
    9,475.08/14,206.54 = 3,932.25/x
  3. Step 3: Cross multiply
    9,475.08x = 14,206.54 × 3,932.25
  4. Step 4: Simplify right side
    9,475.08x = 55,863,576.22
  5. Step 5: Solve for x
    x = 55,863,576.22/9,475.08
  6. Step 6: Final answer
    x = 5,895.85

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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.