Home / 164,652.55-227,233.86-93,047.43

Finding the Fourth Proportional to 164,652.55, 227,233.86 and 93,047.43

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Solution

The fourth proportional to 164,652.55, 227,233.86 and 93,047.43 is: 128,413.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,652.55 : 227,233.86 = 93,047.43 : x
  2. Step 2: Convert to fraction form
    164,652.55/227,233.86 = 93,047.43/x
  3. Step 3: Cross multiply
    164,652.55x = 227,233.86 × 93,047.43
  4. Step 4: Simplify right side
    164,652.55x = 21,143,527,185.18
  5. Step 5: Solve for x
    x = 21,143,527,185.18/164,652.55
  6. Step 6: Final answer
    x = 128,413.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.