Home / 102,326.00-153,481.50-32,225.36

Finding the Fourth Proportional to 102,326.00, 153,481.50 and 32,225.36

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Solution

The fourth proportional to 102,326.00, 153,481.50 and 32,225.36 is: 48,335.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,326.00 : 153,481.50 = 32,225.36 : x
  2. Step 2: Convert to fraction form
    102,326.00/153,481.50 = 32,225.36/x
  3. Step 3: Cross multiply
    102,326.00x = 153,481.50 × 32,225.36
  4. Step 4: Simplify right side
    102,326.00x = 4,945,995,823.43
  5. Step 5: Solve for x
    x = 4,945,995,823.43/102,326.00
  6. Step 6: Final answer
    x = 48,335.67

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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.