Home / 19,610.96-27,062.46-10,658.25

Finding the Fourth Proportional to 19,610.96, 27,062.46 and 10,658.25

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Solution

The fourth proportional to 19,610.96, 27,062.46 and 10,658.25 is: 14,708.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,610.96 : 27,062.46 = 10,658.25 : x
  2. Step 2: Convert to fraction form
    19,610.96/27,062.46 = 10,658.25/x
  3. Step 3: Cross multiply
    19,610.96x = 27,062.46 × 10,658.25
  4. Step 4: Simplify right side
    19,610.96x = 288,438,464.30
  5. Step 5: Solve for x
    x = 288,438,464.30/19,610.96
  6. Step 6: Final answer
    x = 14,708.03

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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.