Home / 35,651.09-53,573.57-19,022.87

Finding the Fourth Proportional to 35,651.09, 53,573.57 and 19,022.87

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Solution

The fourth proportional to 35,651.09, 53,573.57 and 19,022.87 is: 28,586.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,651.09 : 53,573.57 = 19,022.87 : x
  2. Step 2: Convert to fraction form
    35,651.09/53,573.57 = 19,022.87/x
  3. Step 3: Cross multiply
    35,651.09x = 53,573.57 × 19,022.87
  4. Step 4: Simplify right side
    35,651.09x = 1,019,123,057.55
  5. Step 5: Solve for x
    x = 1,019,123,057.55/35,651.09
  6. Step 6: Final answer
    x = 28,586.03

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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.