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Finding the Fourth Proportional to 60,369.54, 83,308.40 and 33,511.35

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Solution

The fourth proportional to 60,369.54, 83,308.40 and 33,511.35 is: 46,244.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,369.54 : 83,308.40 = 33,511.35 : x
  2. Step 2: Convert to fraction form
    60,369.54/83,308.40 = 33,511.35/x
  3. Step 3: Cross multiply
    60,369.54x = 83,308.40 × 33,511.35
  4. Step 4: Simplify right side
    60,369.54x = 2,791,776,950.34
  5. Step 5: Solve for x
    x = 2,791,776,950.34/60,369.54
  6. Step 6: Final answer
    x = 46,244.79

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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.