Home / 133,075.44-183,391.56-95,284.08

Finding the Fourth Proportional to 133,075.44, 183,391.56 and 95,284.08

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Solution

The fourth proportional to 133,075.44, 183,391.56 and 95,284.08 is: 131,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,075.44 : 183,391.56 = 95,284.08 : x
  2. Step 2: Convert to fraction form
    133,075.44/183,391.56 = 95,284.08/x
  3. Step 3: Cross multiply
    133,075.44x = 183,391.56 × 95,284.08
  4. Step 4: Simplify right side
    133,075.44x = 17,474,296,074.36
  5. Step 5: Solve for x
    x = 17,474,296,074.36/133,075.44
  6. Step 6: Final answer
    x = 131,311.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.