Home / 183,961.22-275,976.05-64,013.18

Finding the Fourth Proportional to 183,961.22, 275,976.05 and 64,013.18

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Solution

The fourth proportional to 183,961.22, 275,976.05 and 64,013.18 is: 96,031.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,961.22 : 275,976.05 = 64,013.18 : x
  2. Step 2: Convert to fraction form
    183,961.22/275,976.05 = 64,013.18/x
  3. Step 3: Cross multiply
    183,961.22x = 275,976.05 × 64,013.18
  4. Step 4: Simplify right side
    183,961.22x = 17,666,102,864.39
  5. Step 5: Solve for x
    x = 17,666,102,864.39/183,961.22
  6. Step 6: Final answer
    x = 96,031.67

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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.