Home / 19,208.26-28,814.82-6,058.72

Finding the Fourth Proportional to 19,208.26, 28,814.82 and 6,058.72

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Solution

The fourth proportional to 19,208.26, 28,814.82 and 6,058.72 is: 9,088.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,208.26 : 28,814.82 = 6,058.72 : x
  2. Step 2: Convert to fraction form
    19,208.26/28,814.82 = 6,058.72/x
  3. Step 3: Cross multiply
    19,208.26x = 28,814.82 × 6,058.72
  4. Step 4: Simplify right side
    19,208.26x = 174,580,926.23
  5. Step 5: Solve for x
    x = 174,580,926.23/19,208.26
  6. Step 6: Final answer
    x = 9,088.85

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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.