Home / 164,815.36-247,076.46-59,610.94

Finding the Fourth Proportional to 164,815.36, 247,076.46 and 59,610.94

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Solution

The fourth proportional to 164,815.36, 247,076.46 and 59,610.94 is: 89,363.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,815.36 : 247,076.46 = 59,610.94 : x
  2. Step 2: Convert to fraction form
    164,815.36/247,076.46 = 59,610.94/x
  3. Step 3: Cross multiply
    164,815.36x = 247,076.46 × 59,610.94
  4. Step 4: Simplify right side
    164,815.36x = 14,728,460,032.47
  5. Step 5: Solve for x
    x = 14,728,460,032.47/164,815.36
  6. Step 6: Final answer
    x = 89,363.39

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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.