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Finding the Fourth Proportional to 60,422.56, 83,383.08 and 33,567.58

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Solution

The fourth proportional to 60,422.56, 83,383.08 and 33,567.58 is: 46,323.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,422.56 : 83,383.08 = 33,567.58 : x
  2. Step 2: Convert to fraction form
    60,422.56/83,383.08 = 33,567.58/x
  3. Step 3: Cross multiply
    60,422.56x = 83,383.08 × 33,567.58
  4. Step 4: Simplify right side
    60,422.56x = 2,798,967,875.55
  5. Step 5: Solve for x
    x = 2,798,967,875.55/60,422.56
  6. Step 6: Final answer
    x = 46,323.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.