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Finding the Fourth Proportional to 82,014.35, 113,179.81 and 46,204.35

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Solution

The fourth proportional to 82,014.35, 113,179.81 and 46,204.35 is: 63,762.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,014.35 : 113,179.81 = 46,204.35 : x
  2. Step 2: Convert to fraction form
    82,014.35/113,179.81 = 46,204.35/x
  3. Step 3: Cross multiply
    82,014.35x = 113,179.81 × 46,204.35
  4. Step 4: Simplify right side
    82,014.35x = 5,229,399,554.17
  5. Step 5: Solve for x
    x = 5,229,399,554.17/82,014.35
  6. Step 6: Final answer
    x = 63,762.01

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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.