Home / 36,486.57-50,317.88-23,034.45

Finding the Fourth Proportional to 36,486.57, 50,317.88 and 23,034.45

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Solution

The fourth proportional to 36,486.57, 50,317.88 and 23,034.45 is: 31,766.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,486.57 : 50,317.88 = 23,034.45 : x
  2. Step 2: Convert to fraction form
    36,486.57/50,317.88 = 23,034.45/x
  3. Step 3: Cross multiply
    36,486.57x = 50,317.88 × 23,034.45
  4. Step 4: Simplify right side
    36,486.57x = 1,159,044,575.79
  5. Step 5: Solve for x
    x = 1,159,044,575.79/36,486.57
  6. Step 6: Final answer
    x = 31,766.33

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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.