Home / 130,795.56-196,169.04-34,733.34

Finding the Fourth Proportional to 130,795.56, 196,169.04 and 34,733.34

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Solution

The fourth proportional to 130,795.56, 196,169.04 and 34,733.34 is: 52,093.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,795.56 : 196,169.04 = 34,733.34 : x
  2. Step 2: Convert to fraction form
    130,795.56/196,169.04 = 34,733.34/x
  3. Step 3: Cross multiply
    130,795.56x = 196,169.04 × 34,733.34
  4. Step 4: Simplify right side
    130,795.56x = 6,813,605,963.79
  5. Step 5: Solve for x
    x = 6,813,605,963.79/130,795.56
  6. Step 6: Final answer
    x = 52,093.56

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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.