Home / 107,240.19-160,856.24-32,358.34

Finding the Fourth Proportional to 107,240.19, 160,856.24 and 32,358.34

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Solution

The fourth proportional to 107,240.19, 160,856.24 and 32,358.34 is: 48,536.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,240.19 : 160,856.24 = 32,358.34 : x
  2. Step 2: Convert to fraction form
    107,240.19/160,856.24 = 32,358.34/x
  3. Step 3: Cross multiply
    107,240.19x = 160,856.24 × 32,358.34
  4. Step 4: Simplify right side
    107,240.19x = 5,205,040,985.94
  5. Step 5: Solve for x
    x = 5,205,040,985.94/107,240.19
  6. Step 6: Final answer
    x = 48,536.29

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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.