Home / 164,822.54-247,233.69-59,616.90

Finding the Fourth Proportional to 164,822.54, 247,233.69 and 59,616.90

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Solution

The fourth proportional to 164,822.54, 247,233.69 and 59,616.90 is: 89,425.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,822.54 : 247,233.69 = 59,616.90 : x
  2. Step 2: Convert to fraction form
    164,822.54/247,233.69 = 59,616.90/x
  3. Step 3: Cross multiply
    164,822.54x = 247,233.69 × 59,616.90
  4. Step 4: Simplify right side
    164,822.54x = 14,739,306,173.36
  5. Step 5: Solve for x
    x = 14,739,306,173.36/164,822.54
  6. Step 6: Final answer
    x = 89,425.31

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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.