Home / 24,080.22-33,230.05-13,325.51

Finding the Fourth Proportional to 24,080.22, 33,230.05 and 13,325.51

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Solution

The fourth proportional to 24,080.22, 33,230.05 and 13,325.51 is: 18,388.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,080.22 : 33,230.05 = 13,325.51 : x
  2. Step 2: Convert to fraction form
    24,080.22/33,230.05 = 13,325.51/x
  3. Step 3: Cross multiply
    24,080.22x = 33,230.05 × 13,325.51
  4. Step 4: Simplify right side
    24,080.22x = 442,807,413.34
  5. Step 5: Solve for x
    x = 442,807,413.34/24,080.22
  6. Step 6: Final answer
    x = 18,388.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.