Home / 107,376.89-161,094.51-37,261.67

Finding the Fourth Proportional to 107,376.89, 161,094.51 and 37,261.67

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Solution

The fourth proportional to 107,376.89, 161,094.51 and 37,261.67 is: 55,902.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,376.89 : 161,094.51 = 37,261.67 : x
  2. Step 2: Convert to fraction form
    107,376.89/161,094.51 = 37,261.67/x
  3. Step 3: Cross multiply
    107,376.89x = 161,094.51 × 37,261.67
  4. Step 4: Simplify right side
    107,376.89x = 6,002,649,664.96
  5. Step 5: Solve for x
    x = 6,002,649,664.96/107,376.89
  6. Step 6: Final answer
    x = 55,902.62

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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.