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Finding the Fourth Proportional to 35,075.56, 48,404.01 and 19,160.01

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Solution

The fourth proportional to 35,075.56, 48,404.01 and 19,160.01 is: 26,440.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,075.56 : 48,404.01 = 19,160.01 : x
  2. Step 2: Convert to fraction form
    35,075.56/48,404.01 = 19,160.01/x
  3. Step 3: Cross multiply
    35,075.56x = 48,404.01 × 19,160.01
  4. Step 4: Simplify right side
    35,075.56x = 927,421,073.62
  5. Step 5: Solve for x
    x = 927,421,073.62/35,075.56
  6. Step 6: Final answer
    x = 26,440.66

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