Home / 113,733.01-170,549.97-60,413.32

Finding the Fourth Proportional to 113,733.01, 170,549.97 and 60,413.32

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Solution

The fourth proportional to 113,733.01, 170,549.97 and 60,413.32 is: 90,593.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,733.01 : 170,549.97 = 60,413.32 : x
  2. Step 2: Convert to fraction form
    113,733.01/170,549.97 = 60,413.32/x
  3. Step 3: Cross multiply
    113,733.01x = 170,549.97 × 60,413.32
  4. Step 4: Simplify right side
    113,733.01x = 10,303,489,913.60
  5. Step 5: Solve for x
    x = 10,303,489,913.60/113,733.01
  6. Step 6: Final answer
    x = 90,593.66

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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.