Home / 182,905.73-274,446.06-64,632.77

Finding the Fourth Proportional to 182,905.73, 274,446.06 and 64,632.77

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Solution

The fourth proportional to 182,905.73, 274,446.06 and 64,632.77 is: 96,980.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,905.73 : 274,446.06 = 64,632.77 : x
  2. Step 2: Convert to fraction form
    182,905.73/274,446.06 = 64,632.77/x
  3. Step 3: Cross multiply
    182,905.73x = 274,446.06 × 64,632.77
  4. Step 4: Simplify right side
    182,905.73x = 17,738,209,073.39
  5. Step 5: Solve for x
    x = 17,738,209,073.39/182,905.73
  6. Step 6: Final answer
    x = 96,980.06

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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.