Home / 59,449.22-89,185.48-22,009.60

Finding the Fourth Proportional to 59,449.22, 89,185.48 and 22,009.60

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Solution

The fourth proportional to 59,449.22, 89,185.48 and 22,009.60 is: 33,018.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,449.22 : 89,185.48 = 22,009.60 : x
  2. Step 2: Convert to fraction form
    59,449.22/89,185.48 = 22,009.60/x
  3. Step 3: Cross multiply
    59,449.22x = 89,185.48 × 22,009.60
  4. Step 4: Simplify right side
    59,449.22x = 1,962,936,740.61
  5. Step 5: Solve for x
    x = 1,962,936,740.61/59,449.22
  6. Step 6: Final answer
    x = 33,018.71

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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.