Home / 37,533.96-51,797.62-20,767.24

Finding the Fourth Proportional to 37,533.96, 51,797.62 and 20,767.24

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Solution

The fourth proportional to 37,533.96, 51,797.62 and 20,767.24 is: 28,659.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,533.96 : 51,797.62 = 20,767.24 : x
  2. Step 2: Convert to fraction form
    37,533.96/51,797.62 = 20,767.24/x
  3. Step 3: Cross multiply
    37,533.96x = 51,797.62 × 20,767.24
  4. Step 4: Simplify right side
    37,533.96x = 1,075,693,605.97
  5. Step 5: Solve for x
    x = 1,075,693,605.97/37,533.96
  6. Step 6: Final answer
    x = 28,659.21

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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.