Home / 49,897.99-68,856.73-27,237.94

Finding the Fourth Proportional to 49,897.99, 68,856.73 and 27,237.94

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Solution

The fourth proportional to 49,897.99, 68,856.73 and 27,237.94 is: 37,586.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,897.99 : 68,856.73 = 27,237.94 : x
  2. Step 2: Convert to fraction form
    49,897.99/68,856.73 = 27,237.94/x
  3. Step 3: Cross multiply
    49,897.99x = 68,856.73 × 27,237.94
  4. Step 4: Simplify right side
    49,897.99x = 1,875,515,480.34
  5. Step 5: Solve for x
    x = 1,875,515,480.34/49,897.99
  6. Step 6: Final answer
    x = 37,586.99

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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.