Home / 19,102.44-28,648.80-5,952.36

Finding the Fourth Proportional to 19,102.44, 28,648.80 and 5,952.36

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Solution

The fourth proportional to 19,102.44, 28,648.80 and 5,952.36 is: 8,927.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,102.44 : 28,648.80 = 5,952.36 : x
  2. Step 2: Convert to fraction form
    19,102.44/28,648.80 = 5,952.36/x
  3. Step 3: Cross multiply
    19,102.44x = 28,648.80 × 5,952.36
  4. Step 4: Simplify right side
    19,102.44x = 170,527,971.17
  5. Step 5: Solve for x
    x = 170,527,971.17/19,102.44
  6. Step 6: Final answer
    x = 8,927.03

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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.