Home / 36,848.41-50,852.88-20,936.16

Finding the Fourth Proportional to 36,848.41, 50,852.88 and 20,936.16

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Solution

The fourth proportional to 36,848.41, 50,852.88 and 20,936.16 is: 28,893.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848.41 : 50,852.88 = 20,936.16 : x
  2. Step 2: Convert to fraction form
    36,848.41/50,852.88 = 20,936.16/x
  3. Step 3: Cross multiply
    36,848.41x = 50,852.88 × 20,936.16
  4. Step 4: Simplify right side
    36,848.41x = 1,064,664,032.14
  5. Step 5: Solve for x
    x = 1,064,664,032.14/36,848.41
  6. Step 6: Final answer
    x = 28,893.08

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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.