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Finding the Fourth Proportional to 106,753.33, 160,075.59 and 35,650.38

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Solution

The fourth proportional to 106,753.33, 160,075.59 and 35,650.38 is: 53,457.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,753.33 : 160,075.59 = 35,650.38 : x
  2. Step 2: Convert to fraction form
    106,753.33/160,075.59 = 35,650.38/x
  3. Step 3: Cross multiply
    106,753.33x = 160,075.59 × 35,650.38
  4. Step 4: Simplify right side
    106,753.33x = 5,706,755,612.22
  5. Step 5: Solve for x
    x = 5,706,755,612.22/106,753.33
  6. Step 6: Final answer
    x = 53,457.40

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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.