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Finding the Fourth Proportional to 107,166.02, 160,749.03 and 37,007.06

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Solution

The fourth proportional to 107,166.02, 160,749.03 and 37,007.06 is: 55,510.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,166.02 : 160,749.03 = 37,007.06 : x
  2. Step 2: Convert to fraction form
    107,166.02/160,749.03 = 37,007.06/x
  3. Step 3: Cross multiply
    107,166.02x = 160,749.03 × 37,007.06
  4. Step 4: Simplify right side
    107,166.02x = 5,948,848,998.15
  5. Step 5: Solve for x
    x = 5,948,848,998.15/107,166.02
  6. Step 6: Final answer
    x = 55,510.59

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Similar ratio
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1.5x scale

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.