Home / 167,576.37-251,285.56-60,885.11

Finding the Fourth Proportional to 167,576.37, 251,285.56 and 60,885.11

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Solution

The fourth proportional to 167,576.37, 251,285.56 and 60,885.11 is: 91,298.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,576.37 : 251,285.56 = 60,885.11 : x
  2. Step 2: Convert to fraction form
    167,576.37/251,285.56 = 60,885.11/x
  3. Step 3: Cross multiply
    167,576.37x = 251,285.56 × 60,885.11
  4. Step 4: Simplify right side
    167,576.37x = 15,299,549,389.76
  5. Step 5: Solve for x
    x = 15,299,549,389.76/167,576.37
  6. Step 6: Final answer
    x = 91,298.97

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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.