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Finding the Fourth Proportional to 60,300.27, 83,214.59 and 33,445.26

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Solution

The fourth proportional to 60,300.27, 83,214.59 and 33,445.26 is: 46,154.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,300.27 : 83,214.59 = 33,445.26 : x
  2. Step 2: Convert to fraction form
    60,300.27/83,214.59 = 33,445.26/x
  3. Step 3: Cross multiply
    60,300.27x = 83,214.59 × 33,445.26
  4. Step 4: Simplify right side
    60,300.27x = 2,783,133,431.12
  5. Step 5: Solve for x
    x = 2,783,133,431.12/60,300.27
  6. Step 6: Final answer
    x = 46,154.58

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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.