Home / 75,560.03-104,271.39-41,566.53

Finding the Fourth Proportional to 75,560.03, 104,271.39 and 41,566.53

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Solution

The fourth proportional to 75,560.03, 104,271.39 and 41,566.53 is: 57,361.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,560.03 : 104,271.39 = 41,566.53 : x
  2. Step 2: Convert to fraction form
    75,560.03/104,271.39 = 41,566.53/x
  3. Step 3: Cross multiply
    75,560.03x = 104,271.39 × 41,566.53
  4. Step 4: Simplify right side
    75,560.03x = 4,334,199,860.58
  5. Step 5: Solve for x
    x = 4,334,199,860.58/75,560.03
  6. Step 6: Final answer
    x = 57,361.01

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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.