Home / 17,793.49-26,681.16-5,943

Finding the Fourth Proportional to 17,793.49, 26,681.16 and 5,943

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Solution

The fourth proportional to 17,793.49, 26,681.16 and 5,943 is: 8,911.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,793.49 : 26,681.16 = 5,943 : x
  2. Step 2: Convert to fraction form
    17,793.49/26,681.16 = 5,943/x
  3. Step 3: Cross multiply
    17,793.49x = 26,681.16 × 5,943
  4. Step 4: Simplify right side
    17,793.49x = 158,566,133.88
  5. Step 5: Solve for x
    x = 158,566,133.88/17,793.49
  6. Step 6: Final answer
    x = 8,911.47

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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.