Home / 102,410.22-153,615.33-32,296.62

Finding the Fourth Proportional to 102,410.22, 153,615.33 and 32,296.62

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Solution

The fourth proportional to 102,410.22, 153,615.33 and 32,296.62 is: 48,444.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,410.22 : 153,615.33 = 32,296.62 : x
  2. Step 2: Convert to fraction form
    102,410.22/153,615.33 = 32,296.62/x
  3. Step 3: Cross multiply
    102,410.22x = 153,615.33 × 32,296.62
  4. Step 4: Simplify right side
    102,410.22x = 4,961,255,939.18
  5. Step 5: Solve for x
    x = 4,961,255,939.18/102,410.22
  6. Step 6: Final answer
    x = 48,444.93

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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.