Home / 17,374.23-23,975.60-11,007.63

Finding the Fourth Proportional to 17,374.23, 23,975.60 and 11,007.63

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Solution

The fourth proportional to 17,374.23, 23,975.60 and 11,007.63 is: 15,190.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,374.23 : 23,975.60 = 11,007.63 : x
  2. Step 2: Convert to fraction form
    17,374.23/23,975.60 = 11,007.63/x
  3. Step 3: Cross multiply
    17,374.23x = 23,975.60 × 11,007.63
  4. Step 4: Simplify right side
    17,374.23x = 263,914,478.79
  5. Step 5: Solve for x
    x = 263,914,478.79/17,374.23
  6. Step 6: Final answer
    x = 15,190.00

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1.5x scale

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.