Home / 37,675.24-51,996.43-21,759.67

Finding the Fourth Proportional to 37,675.24, 51,996.43 and 21,759.67

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Solution

The fourth proportional to 37,675.24, 51,996.43 and 21,759.67 is: 30,031.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,675.24 : 51,996.43 = 21,759.67 : x
  2. Step 2: Convert to fraction form
    37,675.24/51,996.43 = 21,759.67/x
  3. Step 3: Cross multiply
    37,675.24x = 51,996.43 × 21,759.67
  4. Step 4: Simplify right side
    37,675.24x = 1,131,424,898.00
  5. Step 5: Solve for x
    x = 1,131,424,898.00/37,675.24
  6. Step 6: Final answer
    x = 30,031.00

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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.