Home / 11,703.39-17,548.07-5,370.33

Finding the Fourth Proportional to 11,703.39, 17,548.07 and 5,370.33

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Solution

The fourth proportional to 11,703.39, 17,548.07 and 5,370.33 is: 8,052.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,703.39 : 17,548.07 = 5,370.33 : x
  2. Step 2: Convert to fraction form
    11,703.39/17,548.07 = 5,370.33/x
  3. Step 3: Cross multiply
    11,703.39x = 17,548.07 × 5,370.33
  4. Step 4: Simplify right side
    11,703.39x = 94,238,926.76
  5. Step 5: Solve for x
    x = 94,238,926.76/11,703.39
  6. Step 6: Final answer
    x = 8,052.28

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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.