Home / 151,107.60-226,717.20-62,368.80

Finding the Fourth Proportional to 151,107.60, 226,717.20 and 62,368.80

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Solution

The fourth proportional to 151,107.60, 226,717.20 and 62,368.80 is: 93,576.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,107.60 : 226,717.20 = 62,368.80 : x
  2. Step 2: Convert to fraction form
    151,107.60/226,717.20 = 62,368.80/x
  3. Step 3: Cross multiply
    151,107.60x = 226,717.20 × 62,368.80
  4. Step 4: Simplify right side
    151,107.60x = 14,140,079,703.36
  5. Step 5: Solve for x
    x = 14,140,079,703.36/151,107.60
  6. Step 6: Final answer
    x = 93,576.23

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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.