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Finding the Fourth Proportional to 32,965.65, 49,413.58 and 10,773.07

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Solution

The fourth proportional to 32,965.65, 49,413.58 and 10,773.07 is: 16,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,965.65 : 49,413.58 = 10,773.07 : x
  2. Step 2: Convert to fraction form
    32,965.65/49,413.58 = 10,773.07/x
  3. Step 3: Cross multiply
    32,965.65x = 49,413.58 × 10,773.07
  4. Step 4: Simplify right side
    32,965.65x = 532,335,805.82
  5. Step 5: Solve for x
    x = 532,335,805.82/32,965.65
  6. Step 6: Final answer
    x = 16,148.20

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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.