Home / 23,022.93-31,754.64-14,063.07

Finding the Fourth Proportional to 23,022.93, 31,754.64 and 14,063.07

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Solution

The fourth proportional to 23,022.93, 31,754.64 and 14,063.07 is: 19,396.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,022.93 : 31,754.64 = 14,063.07 : x
  2. Step 2: Convert to fraction form
    23,022.93/31,754.64 = 14,063.07/x
  3. Step 3: Cross multiply
    23,022.93x = 31,754.64 × 14,063.07
  4. Step 4: Simplify right side
    23,022.93x = 446,567,725.14
  5. Step 5: Solve for x
    x = 446,567,725.14/23,022.93
  6. Step 6: Final answer
    x = 19,396.65

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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.