Home / 36,233.89-54,344.58-9,580.12

Finding the Fourth Proportional to 36,233.89, 54,344.58 and 9,580.12

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Solution

The fourth proportional to 36,233.89, 54,344.58 and 9,580.12 is: 14,368.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,233.89 : 54,344.58 = 9,580.12 : x
  2. Step 2: Convert to fraction form
    36,233.89/54,344.58 = 9,580.12/x
  3. Step 3: Cross multiply
    36,233.89x = 54,344.58 × 9,580.12
  4. Step 4: Simplify right side
    36,233.89x = 520,627,597.75
  5. Step 5: Solve for x
    x = 520,627,597.75/36,233.89
  6. Step 6: Final answer
    x = 14,368.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.