Home / 23,058.92-31,821.94-14,106.26

Finding the Fourth Proportional to 23,058.92, 31,821.94 and 14,106.26

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Solution

The fourth proportional to 23,058.92, 31,821.94 and 14,106.26 is: 19,467.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,058.92 : 31,821.94 = 14,106.26 : x
  2. Step 2: Convert to fraction form
    23,058.92/31,821.94 = 14,106.26/x
  3. Step 3: Cross multiply
    23,058.92x = 31,821.94 × 14,106.26
  4. Step 4: Simplify right side
    23,058.92x = 448,888,559.34
  5. Step 5: Solve for x
    x = 448,888,559.34/23,058.92
  6. Step 6: Final answer
    x = 19,467.02

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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.