Home / 49,371.84-73,896.48-26,848.80

Finding the Fourth Proportional to 49,371.84, 73,896.48 and 26,848.80

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Solution

The fourth proportional to 49,371.84, 73,896.48 and 26,848.80 is: 40,185.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,371.84 : 73,896.48 = 26,848.80 : x
  2. Step 2: Convert to fraction form
    49,371.84/73,896.48 = 26,848.80/x
  3. Step 3: Cross multiply
    49,371.84x = 73,896.48 × 26,848.80
  4. Step 4: Simplify right side
    49,371.84x = 1,984,031,812.22
  5. Step 5: Solve for x
    x = 1,984,031,812.22/49,371.84
  6. Step 6: Final answer
    x = 40,185.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.