Home / 195,276.30-293,133.15-151,098.90

Finding the Fourth Proportional to 195,276.30, 293,133.15 and 151,098.90

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Solution

The fourth proportional to 195,276.30, 293,133.15 and 151,098.90 is: 226,817.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,276.30 : 293,133.15 = 151,098.90 : x
  2. Step 2: Convert to fraction form
    195,276.30/293,133.15 = 151,098.90/x
  3. Step 3: Cross multiply
    195,276.30x = 293,133.15 × 151,098.90
  4. Step 4: Simplify right side
    195,276.30x = 44,292,096,518.54
  5. Step 5: Solve for x
    x = 44,292,096,518.54/195,276.30
  6. Step 6: Final answer
    x = 226,817.57

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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.