Home / 104,122.48-156,184.23-32,074.56

Finding the Fourth Proportional to 104,122.48, 156,184.23 and 32,074.56

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Solution

The fourth proportional to 104,122.48, 156,184.23 and 32,074.56 is: 48,112.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,122.48 : 156,184.23 = 32,074.56 : x
  2. Step 2: Convert to fraction form
    104,122.48/156,184.23 = 32,074.56/x
  3. Step 3: Cross multiply
    104,122.48x = 156,184.23 × 32,074.56
  4. Step 4: Simplify right side
    104,122.48x = 5,009,540,456.19
  5. Step 5: Solve for x
    x = 5,009,540,456.19/104,122.48
  6. Step 6: Final answer
    x = 48,112.00

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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.