Home / 61,826.06-92,738.81-22,373.93

Finding the Fourth Proportional to 61,826.06, 92,738.81 and 22,373.93

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Solution

The fourth proportional to 61,826.06, 92,738.81 and 22,373.93 is: 33,560.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,826.06 : 92,738.81 = 22,373.93 : x
  2. Step 2: Convert to fraction form
    61,826.06/92,738.81 = 22,373.93/x
  3. Step 3: Cross multiply
    61,826.06x = 92,738.81 × 22,373.93
  4. Step 4: Simplify right side
    61,826.06x = 2,074,931,067.66
  5. Step 5: Solve for x
    x = 2,074,931,067.66/61,826.06
  6. Step 6: Final answer
    x = 33,560.79

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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.