Home / 164,447.30-246,519.75-59,240.54

Finding the Fourth Proportional to 164,447.30, 246,519.75 and 59,240.54

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Solution

The fourth proportional to 164,447.30, 246,519.75 and 59,240.54 is: 88,806.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,447.30 : 246,519.75 = 59,240.54 : x
  2. Step 2: Convert to fraction form
    164,447.30/246,519.75 = 59,240.54/x
  3. Step 3: Cross multiply
    164,447.30x = 246,519.75 × 59,240.54
  4. Step 4: Simplify right side
    164,447.30x = 14,603,963,110.67
  5. Step 5: Solve for x
    x = 14,603,963,110.67/164,447.30
  6. Step 6: Final answer
    x = 88,806.34

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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.