Home / 69,455.07-95,847.91-37,624.10

Finding the Fourth Proportional to 69,455.07, 95,847.91 and 37,624.10

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Solution

The fourth proportional to 69,455.07, 95,847.91 and 37,624.10 is: 51,921.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,455.07 : 95,847.91 = 37,624.10 : x
  2. Step 2: Convert to fraction form
    69,455.07/95,847.91 = 37,624.10/x
  3. Step 3: Cross multiply
    69,455.07x = 95,847.91 × 37,624.10
  4. Step 4: Simplify right side
    69,455.07x = 3,606,190,777.33
  5. Step 5: Solve for x
    x = 3,606,190,777.33/69,455.07
  6. Step 6: Final answer
    x = 51,921.20

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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.