Home / 19,409.82-26,750.03-14,095.41

Finding the Fourth Proportional to 19,409.82, 26,750.03 and 14,095.41

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Solution

The fourth proportional to 19,409.82, 26,750.03 and 14,095.41 is: 19,425.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,409.82 : 26,750.03 = 14,095.41 : x
  2. Step 2: Convert to fraction form
    19,409.82/26,750.03 = 14,095.41/x
  3. Step 3: Cross multiply
    19,409.82x = 26,750.03 × 14,095.41
  4. Step 4: Simplify right side
    19,409.82x = 377,052,569.89
  5. Step 5: Solve for x
    x = 377,052,569.89/19,409.82
  6. Step 6: Final answer
    x = 19,425.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.