Home / 25,828.92-35,576.01-19,849.14

Finding the Fourth Proportional to 25,828.92, 35,576.01 and 19,849.14

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Solution

The fourth proportional to 25,828.92, 35,576.01 and 19,849.14 is: 27,339.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,828.92 : 35,576.01 = 19,849.14 : x
  2. Step 2: Convert to fraction form
    25,828.92/35,576.01 = 19,849.14/x
  3. Step 3: Cross multiply
    25,828.92x = 35,576.01 × 19,849.14
  4. Step 4: Simplify right side
    25,828.92x = 706,153,203.13
  5. Step 5: Solve for x
    x = 706,153,203.13/25,828.92
  6. Step 6: Final answer
    x = 27,339.63

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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.