Home / 17,517.51-26,266.53-5,824.35

Finding the Fourth Proportional to 17,517.51, 26,266.53 and 5,824.35

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Solution

The fourth proportional to 17,517.51, 26,266.53 and 5,824.35 is: 8,733.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,517.51 : 26,266.53 = 5,824.35 : x
  2. Step 2: Convert to fraction form
    17,517.51/26,266.53 = 5,824.35/x
  3. Step 3: Cross multiply
    17,517.51x = 26,266.53 × 5,824.35
  4. Step 4: Simplify right side
    17,517.51x = 152,985,464.01
  5. Step 5: Solve for x
    x = 152,985,464.01/17,517.51
  6. Step 6: Final answer
    x = 8,733.29

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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.