Home / 32,705.75-49,076.34-25,324.63

Finding the Fourth Proportional to 32,705.75, 49,076.34 and 25,324.63

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Solution

The fourth proportional to 32,705.75, 49,076.34 and 25,324.63 is: 38,000.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,705.75 : 49,076.34 = 25,324.63 : x
  2. Step 2: Convert to fraction form
    32,705.75/49,076.34 = 25,324.63/x
  3. Step 3: Cross multiply
    32,705.75x = 49,076.34 × 25,324.63
  4. Step 4: Simplify right side
    32,705.75x = 1,242,840,152.25
  5. Step 5: Solve for x
    x = 1,242,840,152.25/32,705.75
  6. Step 6: Final answer
    x = 38,000.66

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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.