Home / 164,829.10-247,243.62-59,623.46

Finding the Fourth Proportional to 164,829.10, 247,243.62 and 59,623.46

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Solution

The fourth proportional to 164,829.10, 247,243.62 and 59,623.46 is: 89,435.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,829.10 : 247,243.62 = 59,623.46 : x
  2. Step 2: Convert to fraction form
    164,829.10/247,243.62 = 59,623.46/x
  3. Step 3: Cross multiply
    164,829.10x = 247,243.62 × 59,623.46
  4. Step 4: Simplify right side
    164,829.10x = 14,741,520,087.33
  5. Step 5: Solve for x
    x = 14,741,520,087.33/164,829.10
  6. Step 6: Final answer
    x = 89,435.18

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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.