Home / 130,766.00-196,149.00-37,269.32

Finding the Fourth Proportional to 130,766.00, 196,149.00 and 37,269.32

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Solution

The fourth proportional to 130,766.00, 196,149.00 and 37,269.32 is: 55,903.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,766.00 : 196,149.00 = 37,269.32 : x
  2. Step 2: Convert to fraction form
    130,766.00/196,149.00 = 37,269.32/x
  3. Step 3: Cross multiply
    130,766.00x = 196,149.00 × 37,269.32
  4. Step 4: Simplify right side
    130,766.00x = 7,310,338,681.59
  5. Step 5: Solve for x
    x = 7,310,338,681.59/130,766.00
  6. Step 6: Final answer
    x = 55,903.97

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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.