Home / 26,975.84-37,215.96-16,361.60

Finding the Fourth Proportional to 26,975.84, 37,215.96 and 16,361.60

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Solution

The fourth proportional to 26,975.84, 37,215.96 and 16,361.60 is: 22,572.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,975.84 : 37,215.96 = 16,361.60 : x
  2. Step 2: Convert to fraction form
    26,975.84/37,215.96 = 16,361.60/x
  3. Step 3: Cross multiply
    26,975.84x = 37,215.96 × 16,361.60
  4. Step 4: Simplify right side
    26,975.84x = 608,912,651.14
  5. Step 5: Solve for x
    x = 608,912,651.14/26,975.84
  6. Step 6: Final answer
    x = 22,572.52

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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.