Home / 43,233.48-64,733.40-22,413.24

Finding the Fourth Proportional to 43,233.48, 64,733.40 and 22,413.24

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Solution

The fourth proportional to 43,233.48, 64,733.40 and 22,413.24 is: 33,559.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,233.48 : 64,733.40 = 22,413.24 : x
  2. Step 2: Convert to fraction form
    43,233.48/64,733.40 = 22,413.24/x
  3. Step 3: Cross multiply
    43,233.48x = 64,733.40 × 22,413.24
  4. Step 4: Simplify right side
    43,233.48x = 1,450,885,230.22
  5. Step 5: Solve for x
    x = 1,450,885,230.22/43,233.48
  6. Step 6: Final answer
    x = 33,559.30

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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.