Home / 176,061.80-263,703.90-92,858.60

Finding the Fourth Proportional to 176,061.80, 263,703.90 and 92,858.60

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Solution

The fourth proportional to 176,061.80, 263,703.90 and 92,858.60 is: 139,082.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,061.80 : 263,703.90 = 92,858.60 : x
  2. Step 2: Convert to fraction form
    176,061.80/263,703.90 = 92,858.60/x
  3. Step 3: Cross multiply
    176,061.80x = 263,703.90 × 92,858.60
  4. Step 4: Simplify right side
    176,061.80x = 24,487,174,968.54
  5. Step 5: Solve for x
    x = 24,487,174,968.54/176,061.80
  6. Step 6: Final answer
    x = 139,082.84

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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.