Home / 19,059.06-26,301.51-10,675.56

Finding the Fourth Proportional to 19,059.06, 26,301.51 and 10,675.56

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Solution

The fourth proportional to 19,059.06, 26,301.51 and 10,675.56 is: 14,732.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,059.06 : 26,301.51 = 10,675.56 : x
  2. Step 2: Convert to fraction form
    19,059.06/26,301.51 = 10,675.56/x
  3. Step 3: Cross multiply
    19,059.06x = 26,301.51 × 10,675.56
  4. Step 4: Simplify right side
    19,059.06x = 280,783,446.73
  5. Step 5: Solve for x
    x = 280,783,446.73/19,059.06
  6. Step 6: Final answer
    x = 14,732.28

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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.