Home / 69,226.90-95,533.06-37,395.79

Finding the Fourth Proportional to 69,226.90, 95,533.06 and 37,395.79

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Solution

The fourth proportional to 69,226.90, 95,533.06 and 37,395.79 is: 51,606.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,226.90 : 95,533.06 = 37,395.79 : x
  2. Step 2: Convert to fraction form
    69,226.90/95,533.06 = 37,395.79/x
  3. Step 3: Cross multiply
    69,226.90x = 95,533.06 × 37,395.79
  4. Step 4: Simplify right side
    69,226.90x = 3,572,534,249.82
  5. Step 5: Solve for x
    x = 3,572,534,249.82/69,226.90
  6. Step 6: Final answer
    x = 51,606.16

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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.