Home / 17,283.06-25,930.67-9,893.70

Finding the Fourth Proportional to 17,283.06, 25,930.67 and 9,893.70

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Solution

The fourth proportional to 17,283.06, 25,930.67 and 9,893.70 is: 14,844.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,283.06 : 25,930.67 = 9,893.70 : x
  2. Step 2: Convert to fraction form
    17,283.06/25,930.67 = 9,893.70/x
  3. Step 3: Cross multiply
    17,283.06x = 25,930.67 × 9,893.70
  4. Step 4: Simplify right side
    17,283.06x = 256,550,220.31
  5. Step 5: Solve for x
    x = 256,550,220.31/17,283.06
  6. Step 6: Final answer
    x = 14,844.03

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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.