Home / 17,358.90-23,937.36-14,849.31

Finding the Fourth Proportional to 17,358.90, 23,937.36 and 14,849.31

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Solution

The fourth proportional to 17,358.90, 23,937.36 and 14,849.31 is: 20,476.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,358.90 : 23,937.36 = 14,849.31 : x
  2. Step 2: Convert to fraction form
    17,358.90/23,937.36 = 14,849.31/x
  3. Step 3: Cross multiply
    17,358.90x = 23,937.36 × 14,849.31
  4. Step 4: Simplify right side
    17,358.90x = 355,453,313.30
  5. Step 5: Solve for x
    x = 355,453,313.30/17,358.90
  6. Step 6: Final answer
    x = 20,476.72

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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.