Home / 69,576.06-96,015.06-37,745.04

Finding the Fourth Proportional to 69,576.06, 96,015.06 and 37,745.04

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Solution

The fourth proportional to 69,576.06, 96,015.06 and 37,745.04 is: 52,088.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,576.06 : 96,015.06 = 37,745.04 : x
  2. Step 2: Convert to fraction form
    69,576.06/96,015.06 = 37,745.04/x
  3. Step 3: Cross multiply
    69,576.06x = 96,015.06 × 37,745.04
  4. Step 4: Simplify right side
    69,576.06x = 3,624,092,280.30
  5. Step 5: Solve for x
    x = 3,624,092,280.30/69,576.06
  6. Step 6: Final answer
    x = 52,088.21

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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.