Home / 19,096.75-26,353.70-10,713.43

Finding the Fourth Proportional to 19,096.75, 26,353.70 and 10,713.43

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Solution

The fourth proportional to 19,096.75, 26,353.70 and 10,713.43 is: 14,784.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096.75 : 26,353.70 = 10,713.43 : x
  2. Step 2: Convert to fraction form
    19,096.75/26,353.70 = 10,713.43/x
  3. Step 3: Cross multiply
    19,096.75x = 26,353.70 × 10,713.43
  4. Step 4: Simplify right side
    19,096.75x = 282,338,466.62
  5. Step 5: Solve for x
    x = 282,338,466.62/19,096.75
  6. Step 6: Final answer
    x = 14,784.63

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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.