Home / 177,366.76-244,771.54-100,896.94

Finding the Fourth Proportional to 177,366.76, 244,771.54 and 100,896.94

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Solution

The fourth proportional to 177,366.76, 244,771.54 and 100,896.94 is: 139,240.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,366.76 : 244,771.54 = 100,896.94 : x
  2. Step 2: Convert to fraction form
    177,366.76/244,771.54 = 100,896.94/x
  3. Step 3: Cross multiply
    177,366.76x = 244,771.54 × 100,896.94
  4. Step 4: Simplify right side
    177,366.76x = 24,696,699,438.81
  5. Step 5: Solve for x
    x = 24,696,699,438.81/177,366.76
  6. Step 6: Final answer
    x = 139,240.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.