Home / 32,137.82-44,350.36-17,798.12

Finding the Fourth Proportional to 32,137.82, 44,350.36 and 17,798.12

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Solution

The fourth proportional to 32,137.82, 44,350.36 and 17,798.12 is: 24,561.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,137.82 : 44,350.36 = 17,798.12 : x
  2. Step 2: Convert to fraction form
    32,137.82/44,350.36 = 17,798.12/x
  3. Step 3: Cross multiply
    32,137.82x = 44,350.36 × 17,798.12
  4. Step 4: Simplify right side
    32,137.82x = 789,352,763.08
  5. Step 5: Solve for x
    x = 789,352,763.08/32,137.82
  6. Step 6: Final answer
    x = 24,561.49

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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.