Home / 16,873.58-23,287.52-14,035.95

Finding the Fourth Proportional to 16,873.58, 23,287.52 and 14,035.95

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Solution

The fourth proportional to 16,873.58, 23,287.52 and 14,035.95 is: 19,371.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873.58 : 23,287.52 = 14,035.95 : x
  2. Step 2: Convert to fraction form
    16,873.58/23,287.52 = 14,035.95/x
  3. Step 3: Cross multiply
    16,873.58x = 23,287.52 × 14,035.95
  4. Step 4: Simplify right side
    16,873.58x = 326,862,466.34
  5. Step 5: Solve for x
    x = 326,862,466.34/16,873.58
  6. Step 6: Final answer
    x = 19,371.26

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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.