Home / 23,309.02-34,929.51-11,606.14

Finding the Fourth Proportional to 23,309.02, 34,929.51 and 11,606.14

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Solution

The fourth proportional to 23,309.02, 34,929.51 and 11,606.14 is: 17,392.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,309.02 : 34,929.51 = 11,606.14 : x
  2. Step 2: Convert to fraction form
    23,309.02/34,929.51 = 11,606.14/x
  3. Step 3: Cross multiply
    23,309.02x = 34,929.51 × 11,606.14
  4. Step 4: Simplify right side
    23,309.02x = 405,396,783.19
  5. Step 5: Solve for x
    x = 405,396,783.19/23,309.02
  6. Step 6: Final answer
    x = 17,392.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.