Home / 182,904.73-274,444.56-64,631.77

Finding the Fourth Proportional to 182,904.73, 274,444.56 and 64,631.77

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Solution

The fourth proportional to 182,904.73, 274,444.56 and 64,631.77 is: 96,978.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,904.73 : 274,444.56 = 64,631.77 : x
  2. Step 2: Convert to fraction form
    182,904.73/274,444.56 = 64,631.77/x
  3. Step 3: Cross multiply
    182,904.73x = 274,444.56 × 64,631.77
  4. Step 4: Simplify right side
    182,904.73x = 17,737,836,993.56
  5. Step 5: Solve for x
    x = 17,737,836,993.56/182,904.73
  6. Step 6: Final answer
    x = 96,978.56

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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.