Home / 37,211.00-55,824.39-10,913.54

Finding the Fourth Proportional to 37,211.00, 55,824.39 and 10,913.54

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Solution

The fourth proportional to 37,211.00, 55,824.39 and 10,913.54 is: 16,372.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,211.00 : 55,824.39 = 10,913.54 : x
  2. Step 2: Convert to fraction form
    37,211.00/55,824.39 = 10,913.54/x
  3. Step 3: Cross multiply
    37,211.00x = 55,824.39 × 10,913.54
  4. Step 4: Simplify right side
    37,211.00x = 609,241,434.12
  5. Step 5: Solve for x
    x = 609,241,434.12/37,211.00
  6. Step 6: Final answer
    x = 16,372.62

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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.