Home / 69,576.11-96,014.97-37,745.01

Finding the Fourth Proportional to 69,576.11, 96,014.97 and 37,745.01

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Solution

The fourth proportional to 69,576.11, 96,014.97 and 37,745.01 is: 52,088.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,576.11 : 96,014.97 = 37,745.01 : x
  2. Step 2: Convert to fraction form
    69,576.11/96,014.97 = 37,745.01/x
  3. Step 3: Cross multiply
    69,576.11x = 96,014.97 × 37,745.01
  4. Step 4: Simplify right side
    69,576.11x = 3,624,086,002.80
  5. Step 5: Solve for x
    x = 3,624,086,002.80/69,576.11
  6. Step 6: Final answer
    x = 52,088.08

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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.