Home / 182,610.71-273,890.54-62,665.77

Finding the Fourth Proportional to 182,610.71, 273,890.54 and 62,665.77

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Solution

The fourth proportional to 182,610.71, 273,890.54 and 62,665.77 is: 93,989.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,610.71 : 273,890.54 = 62,665.77 : x
  2. Step 2: Convert to fraction form
    182,610.71/273,890.54 = 62,665.77/x
  3. Step 3: Cross multiply
    182,610.71x = 273,890.54 × 62,665.77
  4. Step 4: Simplify right side
    182,610.71x = 17,163,561,741.48
  5. Step 5: Solve for x
    x = 17,163,561,741.48/182,610.71
  6. Step 6: Final answer
    x = 93,989.90

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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.