Home / 170,553.06-235,364.94-94,075.43

Finding the Fourth Proportional to 170,553.06, 235,364.94 and 94,075.43

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Solution

The fourth proportional to 170,553.06, 235,364.94 and 94,075.43 is: 129,825.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,553.06 : 235,364.94 = 94,075.43 : x
  2. Step 2: Convert to fraction form
    170,553.06/235,364.94 = 94,075.43/x
  3. Step 3: Cross multiply
    170,553.06x = 235,364.94 × 94,075.43
  4. Step 4: Simplify right side
    170,553.06x = 22,142,056,760.60
  5. Step 5: Solve for x
    x = 22,142,056,760.60/170,553.06
  6. Step 6: Final answer
    x = 129,825.03

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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.