Home / 32,765.01-49,147.38-9,391.38

Finding the Fourth Proportional to 32,765.01, 49,147.38 and 9,391.38

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Solution

The fourth proportional to 32,765.01, 49,147.38 and 9,391.38 is: 14,087.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,765.01 : 49,147.38 = 9,391.38 : x
  2. Step 2: Convert to fraction form
    32,765.01/49,147.38 = 9,391.38/x
  3. Step 3: Cross multiply
    32,765.01x = 49,147.38 × 9,391.38
  4. Step 4: Simplify right side
    32,765.01x = 461,561,721.58
  5. Step 5: Solve for x
    x = 461,561,721.58/32,765.01
  6. Step 6: Final answer
    x = 14,087.03

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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.