Home / 16,946.52-25,425.24-14,201.83

Finding the Fourth Proportional to 16,946.52, 25,425.24 and 14,201.83

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Solution

The fourth proportional to 16,946.52, 25,425.24 and 14,201.83 is: 21,307.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,946.52 : 25,425.24 = 14,201.83 : x
  2. Step 2: Convert to fraction form
    16,946.52/25,425.24 = 14,201.83/x
  3. Step 3: Cross multiply
    16,946.52x = 25,425.24 × 14,201.83
  4. Step 4: Simplify right side
    16,946.52x = 361,084,994.60
  5. Step 5: Solve for x
    x = 361,084,994.60/16,946.52
  6. Step 6: Final answer
    x = 21,307.33

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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.