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Finding the Fourth Proportional to 234,338.42, 351,507.54 and 94,097

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Solution

The fourth proportional to 234,338.42, 351,507.54 and 94,097 is: 141,145.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,338.42 : 351,507.54 = 94,097 : x
  2. Step 2: Convert to fraction form
    234,338.42/351,507.54 = 94,097/x
  3. Step 3: Cross multiply
    234,338.42x = 351,507.54 × 94,097
  4. Step 4: Simplify right side
    234,338.42x = 33,075,804,991.38
  5. Step 5: Solve for x
    x = 33,075,804,991.38/234,338.42
  6. Step 6: Final answer
    x = 141,145.46

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Why These Related Problems?

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