Home / 164,810.34-246,961.06-111,292.59

Finding the Fourth Proportional to 164,810.34, 246,961.06 and 111,292.59

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Solution

The fourth proportional to 164,810.34, 246,961.06 and 111,292.59 is: 166,767.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,810.34 : 246,961.06 = 111,292.59 : x
  2. Step 2: Convert to fraction form
    164,810.34/246,961.06 = 111,292.59/x
  3. Step 3: Cross multiply
    164,810.34x = 246,961.06 × 111,292.59
  4. Step 4: Simplify right side
    164,810.34x = 27,484,935,996.55
  5. Step 5: Solve for x
    x = 27,484,935,996.55/164,810.34
  6. Step 6: Final answer
    x = 166,767.06

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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.