Home / 69,268.62-95,590.47-37,437.42

Finding the Fourth Proportional to 69,268.62, 95,590.47 and 37,437.42

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Solution

The fourth proportional to 69,268.62, 95,590.47 and 37,437.42 is: 51,663.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,268.62 : 95,590.47 = 37,437.42 : x
  2. Step 2: Convert to fraction form
    69,268.62/95,590.47 = 37,437.42/x
  3. Step 3: Cross multiply
    69,268.62x = 95,590.47 × 37,437.42
  4. Step 4: Simplify right side
    69,268.62x = 3,578,660,573.39
  5. Step 5: Solve for x
    x = 3,578,660,573.39/69,268.62
  6. Step 6: Final answer
    x = 51,663.52

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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.