Home / 49,929.36-68,902.92-27,573.36

Finding the Fourth Proportional to 49,929.36, 68,902.92 and 27,573.36

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Solution

The fourth proportional to 49,929.36, 68,902.92 and 27,573.36 is: 38,051.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,929.36 : 68,902.92 = 27,573.36 : x
  2. Step 2: Convert to fraction form
    49,929.36/68,902.92 = 27,573.36/x
  3. Step 3: Cross multiply
    49,929.36x = 68,902.92 × 27,573.36
  4. Step 4: Simplify right side
    49,929.36x = 1,899,885,018.21
  5. Step 5: Solve for x
    x = 1,899,885,018.21/49,929.36
  6. Step 6: Final answer
    x = 38,051.46

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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.