Home / 19,096.25-26,352.92-10,712.75

Finding the Fourth Proportional to 19,096.25, 26,352.92 and 10,712.75

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Solution

The fourth proportional to 19,096.25, 26,352.92 and 10,712.75 is: 14,783.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096.25 : 26,352.92 = 10,712.75 : x
  2. Step 2: Convert to fraction form
    19,096.25/26,352.92 = 10,712.75/x
  3. Step 3: Cross multiply
    19,096.25x = 26,352.92 × 10,712.75
  4. Step 4: Simplify right side
    19,096.25x = 282,312,243.73
  5. Step 5: Solve for x
    x = 282,312,243.73/19,096.25
  6. Step 6: Final answer
    x = 14,783.65

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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.