Home / 49,257.70-73,896.93-15,975.17

Finding the Fourth Proportional to 49,257.70, 73,896.93 and 15,975.17

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Solution

The fourth proportional to 49,257.70, 73,896.93 and 15,975.17 is: 23,966.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,257.70 : 73,896.93 = 15,975.17 : x
  2. Step 2: Convert to fraction form
    49,257.70/73,896.93 = 15,975.17/x
  3. Step 3: Cross multiply
    49,257.70x = 73,896.93 × 15,975.17
  4. Step 4: Simplify right side
    49,257.70x = 1,180,516,019.23
  5. Step 5: Solve for x
    x = 1,180,516,019.23/49,257.70
  6. Step 6: Final answer
    x = 23,966.12

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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.