Home / 182,922.92-274,196.76-70,558.96

Finding the Fourth Proportional to 182,922.92, 274,196.76 and 70,558.96

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Solution

The fourth proportional to 182,922.92, 274,196.76 and 70,558.96 is: 105,766.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,922.92 : 274,196.76 = 70,558.96 : x
  2. Step 2: Convert to fraction form
    182,922.92/274,196.76 = 70,558.96/x
  3. Step 3: Cross multiply
    182,922.92x = 274,196.76 × 70,558.96
  4. Step 4: Simplify right side
    182,922.92x = 19,347,038,269.81
  5. Step 5: Solve for x
    x = 19,347,038,269.81/182,922.92
  6. Step 6: Final answer
    x = 105,766.07

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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.