Home / 176,474.96-243,537.32-95,903.60

Finding the Fourth Proportional to 176,474.96, 243,537.32 and 95,903.60

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Solution

The fourth proportional to 176,474.96, 243,537.32 and 95,903.60 is: 132,347.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,474.96 : 243,537.32 = 95,903.60 : x
  2. Step 2: Convert to fraction form
    176,474.96/243,537.32 = 95,903.60/x
  3. Step 3: Cross multiply
    176,474.96x = 243,537.32 × 95,903.60
  4. Step 4: Simplify right side
    176,474.96x = 23,356,105,722.35
  5. Step 5: Solve for x
    x = 23,356,105,722.35/176,474.96
  6. Step 6: Final answer
    x = 132,347.99

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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.