Home / 36,594.40-50,496.33-20,678.44

Finding the Fourth Proportional to 36,594.40, 50,496.33 and 20,678.44

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Solution

The fourth proportional to 36,594.40, 50,496.33 and 20,678.44 is: 28,534.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,594.40 : 50,496.33 = 20,678.44 : x
  2. Step 2: Convert to fraction form
    36,594.40/50,496.33 = 20,678.44/x
  3. Step 3: Cross multiply
    36,594.40x = 50,496.33 × 20,678.44
  4. Step 4: Simplify right side
    36,594.40x = 1,044,185,330.13
  5. Step 5: Solve for x
    x = 1,044,185,330.13/36,594.40
  6. Step 6: Final answer
    x = 28,534.02

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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.