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Finding the Fourth Proportional to 233,335.44, 350,075.82 and 83,577.03

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Solution

The fourth proportional to 233,335.44, 350,075.82 and 83,577.03 is: 125,391.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,335.44 : 350,075.82 = 83,577.03 : x
  2. Step 2: Convert to fraction form
    233,335.44/350,075.82 = 83,577.03/x
  3. Step 3: Cross multiply
    233,335.44x = 350,075.82 × 83,577.03
  4. Step 4: Simplify right side
    233,335.44x = 29,258,295,840.92
  5. Step 5: Solve for x
    x = 29,258,295,840.92/233,335.44
  6. Step 6: Final answer
    x = 125,391.56

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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.