Home / 69,369.35-95,729.96-37,538.25

Finding the Fourth Proportional to 69,369.35, 95,729.96 and 37,538.25

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Solution

The fourth proportional to 69,369.35, 95,729.96 and 37,538.25 is: 51,802.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,369.35 : 95,729.96 = 37,538.25 : x
  2. Step 2: Convert to fraction form
    69,369.35/95,729.96 = 37,538.25/x
  3. Step 3: Cross multiply
    69,369.35x = 95,729.96 × 37,538.25
  4. Step 4: Simplify right side
    69,369.35x = 3,593,534,504.63
  5. Step 5: Solve for x
    x = 3,593,534,504.63/69,369.35
  6. Step 6: Final answer
    x = 51,802.91

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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.