Home / 37,709.19-52,059.47-25,790.04

Finding the Fourth Proportional to 37,709.19, 52,059.47 and 25,790.04

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Solution

The fourth proportional to 37,709.19, 52,059.47 and 25,790.04 is: 35,604.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,709.19 : 52,059.47 = 25,790.04 : x
  2. Step 2: Convert to fraction form
    37,709.19/52,059.47 = 25,790.04/x
  3. Step 3: Cross multiply
    37,709.19x = 52,059.47 × 25,790.04
  4. Step 4: Simplify right side
    37,709.19x = 1,342,615,684.73
  5. Step 5: Solve for x
    x = 1,342,615,684.73/37,709.19
  6. Step 6: Final answer
    x = 35,604.47

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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.