Home / 16,848.73-25,265.77-8,949.51

Finding the Fourth Proportional to 16,848.73, 25,265.77 and 8,949.51

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Solution

The fourth proportional to 16,848.73, 25,265.77 and 8,949.51 is: 13,420.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848.73 : 25,265.77 = 8,949.51 : x
  2. Step 2: Convert to fraction form
    16,848.73/25,265.77 = 8,949.51/x
  3. Step 3: Cross multiply
    16,848.73x = 25,265.77 × 8,949.51
  4. Step 4: Simplify right side
    16,848.73x = 226,116,261.27
  5. Step 5: Solve for x
    x = 226,116,261.27/16,848.73
  6. Step 6: Final answer
    x = 13,420.37

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1.5x scale

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.