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Finding the Fourth Proportional to 116,094.19, 174,111.66 and 36,116.53

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Solution

The fourth proportional to 116,094.19, 174,111.66 and 36,116.53 is: 54,165.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,094.19 : 174,111.66 = 36,116.53 : x
  2. Step 2: Convert to fraction form
    116,094.19/174,111.66 = 36,116.53/x
  3. Step 3: Cross multiply
    116,094.19x = 174,111.66 × 36,116.53
  4. Step 4: Simplify right side
    116,094.19x = 6,288,308,991.74
  5. Step 5: Solve for x
    x = 6,288,308,991.74/116,094.19
  6. Step 6: Final answer
    x = 54,165.58

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