Home / 43,352.06-65,015.10-22,564.22

Finding the Fourth Proportional to 43,352.06, 65,015.10 and 22,564.22

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Solution

The fourth proportional to 43,352.06, 65,015.10 and 22,564.22 is: 33,839.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,352.06 : 65,015.10 = 22,564.22 : x
  2. Step 2: Convert to fraction form
    43,352.06/65,015.10 = 22,564.22/x
  3. Step 3: Cross multiply
    43,352.06x = 65,015.10 × 22,564.22
  4. Step 4: Simplify right side
    43,352.06x = 1,467,015,019.72
  5. Step 5: Solve for x
    x = 1,467,015,019.72/43,352.06
  6. Step 6: Final answer
    x = 33,839.57

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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.