Home / 164,059.23-246,109.38-64,206.53

Finding the Fourth Proportional to 164,059.23, 246,109.38 and 64,206.53

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Solution

The fourth proportional to 164,059.23, 246,109.38 and 64,206.53 is: 96,317.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,059.23 : 246,109.38 = 64,206.53 : x
  2. Step 2: Convert to fraction form
    164,059.23/246,109.38 = 64,206.53/x
  3. Step 3: Cross multiply
    164,059.23x = 246,109.38 × 64,206.53
  4. Step 4: Simplify right side
    164,059.23x = 15,801,829,290.25
  5. Step 5: Solve for x
    x = 15,801,829,290.25/164,059.23
  6. Step 6: Final answer
    x = 96,317.83

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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.