Home / 56,954.96-85,450.71-27,374.93

Finding the Fourth Proportional to 56,954.96, 85,450.71 and 27,374.93

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Solution

The fourth proportional to 56,954.96, 85,450.71 and 27,374.93 is: 41,071.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,954.96 : 85,450.71 = 27,374.93 : x
  2. Step 2: Convert to fraction form
    56,954.96/85,450.71 = 27,374.93/x
  3. Step 3: Cross multiply
    56,954.96x = 85,450.71 × 27,374.93
  4. Step 4: Simplify right side
    56,954.96x = 2,339,207,204.70
  5. Step 5: Solve for x
    x = 2,339,207,204.70/56,954.96
  6. Step 6: Final answer
    x = 41,071.18

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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.