Home / 134,223.97-201,255.15-59,305.85

Finding the Fourth Proportional to 134,223.97, 201,255.15 and 59,305.85

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Solution

The fourth proportional to 134,223.97, 201,255.15 and 59,305.85 is: 88,923.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,223.97 : 201,255.15 = 59,305.85 : x
  2. Step 2: Convert to fraction form
    134,223.97/201,255.15 = 59,305.85/x
  3. Step 3: Cross multiply
    134,223.97x = 201,255.15 × 59,305.85
  4. Step 4: Simplify right side
    134,223.97x = 11,935,607,737.63
  5. Step 5: Solve for x
    x = 11,935,607,737.63/134,223.97
  6. Step 6: Final answer
    x = 88,923.07

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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.