Home / 167,790.24-251,728.92-62,610

Finding the Fourth Proportional to 167,790.24, 251,728.92 and 62,610

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Solution

The fourth proportional to 167,790.24, 251,728.92 and 62,610 is: 93,931.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,790.24 : 251,728.92 = 62,610 : x
  2. Step 2: Convert to fraction form
    167,790.24/251,728.92 = 62,610/x
  3. Step 3: Cross multiply
    167,790.24x = 251,728.92 × 62,610
  4. Step 4: Simplify right side
    167,790.24x = 15,760,747,681.20
  5. Step 5: Solve for x
    x = 15,760,747,681.20/167,790.24
  6. Step 6: Final answer
    x = 93,931.25

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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.