Home / 107,259.41-160,889.66-44,113.97

Finding the Fourth Proportional to 107,259.41, 160,889.66 and 44,113.97

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Solution

The fourth proportional to 107,259.41, 160,889.66 and 44,113.97 is: 66,171.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,259.41 : 160,889.66 = 44,113.97 : x
  2. Step 2: Convert to fraction form
    107,259.41/160,889.66 = 44,113.97/x
  3. Step 3: Cross multiply
    107,259.41x = 160,889.66 × 44,113.97
  4. Step 4: Simplify right side
    107,259.41x = 7,097,481,413.98
  5. Step 5: Solve for x
    x = 7,097,481,413.98/107,259.41
  6. Step 6: Final answer
    x = 66,171.18

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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.