Home / 32,847.37-49,228.20-15,071.61

Finding the Fourth Proportional to 32,847.37, 49,228.20 and 15,071.61

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Solution

The fourth proportional to 32,847.37, 49,228.20 and 15,071.61 is: 22,587.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,847.37 : 49,228.20 = 15,071.61 : x
  2. Step 2: Convert to fraction form
    32,847.37/49,228.20 = 15,071.61/x
  3. Step 3: Cross multiply
    32,847.37x = 49,228.20 × 15,071.61
  4. Step 4: Simplify right side
    32,847.37x = 741,948,231.40
  5. Step 5: Solve for x
    x = 741,948,231.40/32,847.37
  6. Step 6: Final answer
    x = 22,587.75

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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.