Home / 32,028.07-44,204.15-18,607.11

Finding the Fourth Proportional to 32,028.07, 44,204.15 and 18,607.11

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Solution

The fourth proportional to 32,028.07, 44,204.15 and 18,607.11 is: 25,680.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,028.07 : 44,204.15 = 18,607.11 : x
  2. Step 2: Convert to fraction form
    32,028.07/44,204.15 = 18,607.11/x
  3. Step 3: Cross multiply
    32,028.07x = 44,204.15 × 18,607.11
  4. Step 4: Simplify right side
    32,028.07x = 822,511,606.42
  5. Step 5: Solve for x
    x = 822,511,606.42/32,028.07
  6. Step 6: Final answer
    x = 25,680.96

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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.