Home / 23,052.81-31,815.27-14,106.26

Finding the Fourth Proportional to 23,052.81, 31,815.27 and 14,106.26

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Solution

The fourth proportional to 23,052.81, 31,815.27 and 14,106.26 is: 19,468.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,052.81 : 31,815.27 = 14,106.26 : x
  2. Step 2: Convert to fraction form
    23,052.81/31,815.27 = 14,106.26/x
  3. Step 3: Cross multiply
    23,052.81x = 31,815.27 × 14,106.26
  4. Step 4: Simplify right side
    23,052.81x = 448,794,550.13
  5. Step 5: Solve for x
    x = 448,794,550.13/23,052.81
  6. Step 6: Final answer
    x = 19,468.10

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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.