Home / 164,114.92-246,198.66-69,346.04

Finding the Fourth Proportional to 164,114.92, 246,198.66 and 69,346.04

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Solution

The fourth proportional to 164,114.92, 246,198.66 and 69,346.04 is: 104,030.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,114.92 : 246,198.66 = 69,346.04 : x
  2. Step 2: Convert to fraction form
    164,114.92/246,198.66 = 69,346.04/x
  3. Step 3: Cross multiply
    164,114.92x = 246,198.66 × 69,346.04
  4. Step 4: Simplify right side
    164,114.92x = 17,072,900,893.31
  5. Step 5: Solve for x
    x = 17,072,900,893.31/164,114.92
  6. Step 6: Final answer
    x = 104,030.16

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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.