Home / 57,392.19-86,097.15-29,297.03

Finding the Fourth Proportional to 57,392.19, 86,097.15 and 29,297.03

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Solution

The fourth proportional to 57,392.19, 86,097.15 and 29,297.03 is: 43,950.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,392.19 : 86,097.15 = 29,297.03 : x
  2. Step 2: Convert to fraction form
    57,392.19/86,097.15 = 29,297.03/x
  3. Step 3: Cross multiply
    57,392.19x = 86,097.15 × 29,297.03
  4. Step 4: Simplify right side
    57,392.19x = 2,522,390,355.98
  5. Step 5: Solve for x
    x = 2,522,390,355.98/57,392.19
  6. Step 6: Final answer
    x = 43,950.06

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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.