Home / 123,024.11-184,470.56-63,712.67

Finding the Fourth Proportional to 123,024.11, 184,470.56 and 63,712.67

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Solution

The fourth proportional to 123,024.11, 184,470.56 and 63,712.67 is: 95,535.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,024.11 : 184,470.56 = 63,712.67 : x
  2. Step 2: Convert to fraction form
    123,024.11/184,470.56 = 63,712.67/x
  3. Step 3: Cross multiply
    123,024.11x = 184,470.56 × 63,712.67
  4. Step 4: Simplify right side
    123,024.11x = 11,753,111,595.43
  5. Step 5: Solve for x
    x = 11,753,111,595.43/123,024.11
  6. Step 6: Final answer
    x = 95,535.03

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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.