Home / 69,435.44-95,820.80-37,604.46

Finding the Fourth Proportional to 69,435.44, 95,820.80 and 37,604.46

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Solution

The fourth proportional to 69,435.44, 95,820.80 and 37,604.46 is: 51,894.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,435.44 : 95,820.80 = 37,604.46 : x
  2. Step 2: Convert to fraction form
    69,435.44/95,820.80 = 37,604.46/x
  3. Step 3: Cross multiply
    69,435.44x = 95,820.80 × 37,604.46
  4. Step 4: Simplify right side
    69,435.44x = 3,603,289,440.77
  5. Step 5: Solve for x
    x = 3,603,289,440.77/69,435.44
  6. Step 6: Final answer
    x = 51,894.10

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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.