Home / 69,703.39-104,567.38-22,326.81

Finding the Fourth Proportional to 69,703.39, 104,567.38 and 22,326.81

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Solution

The fourth proportional to 69,703.39, 104,567.38 and 22,326.81 is: 33,494.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,703.39 : 104,567.38 = 22,326.81 : x
  2. Step 2: Convert to fraction form
    69,703.39/104,567.38 = 22,326.81/x
  3. Step 3: Cross multiply
    69,703.39x = 104,567.38 × 22,326.81
  4. Step 4: Simplify right side
    69,703.39x = 2,334,656,522.59
  5. Step 5: Solve for x
    x = 2,334,656,522.59/69,703.39
  6. Step 6: Final answer
    x = 33,494.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.