Home / 36,599.73-54,892.31-16,875.42

Finding the Fourth Proportional to 36,599.73, 54,892.31 and 16,875.42

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Solution

The fourth proportional to 36,599.73, 54,892.31 and 16,875.42 is: 25,309.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,599.73 : 54,892.31 = 16,875.42 : x
  2. Step 2: Convert to fraction form
    36,599.73/54,892.31 = 16,875.42/x
  3. Step 3: Cross multiply
    36,599.73x = 54,892.31 × 16,875.42
  4. Step 4: Simplify right side
    36,599.73x = 926,330,701.64
  5. Step 5: Solve for x
    x = 926,330,701.64/36,599.73
  6. Step 6: Final answer
    x = 25,309.77

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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.