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Finding the Fourth Proportional to 182,275.80, 273,413.70 and 167,841.60

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Solution

The fourth proportional to 182,275.80, 273,413.70 and 167,841.60 is: 251,762.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,275.80 : 273,413.70 = 167,841.60 : x
  2. Step 2: Convert to fraction form
    182,275.80/273,413.70 = 167,841.60/x
  3. Step 3: Cross multiply
    182,275.80x = 273,413.70 × 167,841.60
  4. Step 4: Simplify right side
    182,275.80x = 45,890,192,869.92
  5. Step 5: Solve for x
    x = 45,890,192,869.92/182,275.80
  6. Step 6: Final answer
    x = 251,762.40

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1.5x scale

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.