Home / 176,470.03-243,527.88-95,896.09

Finding the Fourth Proportional to 176,470.03, 243,527.88 and 95,896.09

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Solution

The fourth proportional to 176,470.03, 243,527.88 and 95,896.09 is: 132,336.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,470.03 : 243,527.88 = 95,896.09 : x
  2. Step 2: Convert to fraction form
    176,470.03/243,527.88 = 95,896.09/x
  3. Step 3: Cross multiply
    176,470.03x = 243,527.88 × 95,896.09
  4. Step 4: Simplify right side
    176,470.03x = 23,353,371,497.99
  5. Step 5: Solve for x
    x = 23,353,371,497.99/176,470.03
  6. Step 6: Final answer
    x = 132,336.19

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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.