Home / 176,368.46-243,391.31-95,796.05

Finding the Fourth Proportional to 176,368.46, 243,391.31 and 95,796.05

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Solution

The fourth proportional to 176,368.46, 243,391.31 and 95,796.05 is: 132,200.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,368.46 : 243,391.31 = 95,796.05 : x
  2. Step 2: Convert to fraction form
    176,368.46/243,391.31 = 95,796.05/x
  3. Step 3: Cross multiply
    176,368.46x = 243,391.31 × 95,796.05
  4. Step 4: Simplify right side
    176,368.46x = 23,315,924,406.39
  5. Step 5: Solve for x
    x = 23,315,924,406.39/176,368.46
  6. Step 6: Final answer
    x = 132,200.08

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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.