Home / 164,091.10-246,136.65-93,912.70

Finding the Fourth Proportional to 164,091.10, 246,136.65 and 93,912.70

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Solution

The fourth proportional to 164,091.10, 246,136.65 and 93,912.70 is: 140,869.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,091.10 : 246,136.65 = 93,912.70 : x
  2. Step 2: Convert to fraction form
    164,091.10/246,136.65 = 93,912.70/x
  3. Step 3: Cross multiply
    164,091.10x = 246,136.65 × 93,912.70
  4. Step 4: Simplify right side
    164,091.10x = 23,115,357,370.46
  5. Step 5: Solve for x
    x = 23,115,357,370.46/164,091.10
  6. Step 6: Final answer
    x = 140,869.05

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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.