Home / 17,042.06-25,564.01-5,356.19

Finding the Fourth Proportional to 17,042.06, 25,564.01 and 5,356.19

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Solution

The fourth proportional to 17,042.06, 25,564.01 and 5,356.19 is: 8,034.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042.06 : 25,564.01 = 5,356.19 : x
  2. Step 2: Convert to fraction form
    17,042.06/25,564.01 = 5,356.19/x
  3. Step 3: Cross multiply
    17,042.06x = 25,564.01 × 5,356.19
  4. Step 4: Simplify right side
    17,042.06x = 136,925,731.85
  5. Step 5: Solve for x
    x = 136,925,731.85/17,042.06
  6. Step 6: Final answer
    x = 8,034.58

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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.