Home / 71,297.04-98,361.12-41,066.19

Finding the Fourth Proportional to 71,297.04, 98,361.12 and 41,066.19

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Solution

The fourth proportional to 71,297.04, 98,361.12 and 41,066.19 is: 56,654.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,297.04 : 98,361.12 = 41,066.19 : x
  2. Step 2: Convert to fraction form
    71,297.04/98,361.12 = 41,066.19/x
  3. Step 3: Cross multiply
    71,297.04x = 98,361.12 × 41,066.19
  4. Step 4: Simplify right side
    71,297.04x = 4,039,316,442.53
  5. Step 5: Solve for x
    x = 4,039,316,442.53/71,297.04
  6. Step 6: Final answer
    x = 56,654.76

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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.