Home / 25,293.62-37,910.87-19,033.50

Finding the Fourth Proportional to 25,293.62, 37,910.87 and 19,033.50

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Solution

The fourth proportional to 25,293.62, 37,910.87 and 19,033.50 is: 28,528.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,293.62 : 37,910.87 = 19,033.50 : x
  2. Step 2: Convert to fraction form
    25,293.62/37,910.87 = 19,033.50/x
  3. Step 3: Cross multiply
    25,293.62x = 37,910.87 × 19,033.50
  4. Step 4: Simplify right side
    25,293.62x = 721,576,448.98
  5. Step 5: Solve for x
    x = 721,576,448.98/25,293.62
  6. Step 6: Final answer
    x = 28,528.01

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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.