Home / 19,554.24-26,984.52-11,056.23

Finding the Fourth Proportional to 19,554.24, 26,984.52 and 11,056.23

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Solution

The fourth proportional to 19,554.24, 26,984.52 and 11,056.23 is: 15,257.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,554.24 : 26,984.52 = 11,056.23 : x
  2. Step 2: Convert to fraction form
    19,554.24/26,984.52 = 11,056.23/x
  3. Step 3: Cross multiply
    19,554.24x = 26,984.52 × 11,056.23
  4. Step 4: Simplify right side
    19,554.24x = 298,347,059.56
  5. Step 5: Solve for x
    x = 298,347,059.56/19,554.24
  6. Step 6: Final answer
    x = 15,257.41

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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.