Home / 54,916.22-75,792.48-34,774.94

Finding the Fourth Proportional to 54,916.22, 75,792.48 and 34,774.94

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Solution

The fourth proportional to 54,916.22, 75,792.48 and 34,774.94 is: 47,994.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,916.22 : 75,792.48 = 34,774.94 : x
  2. Step 2: Convert to fraction form
    54,916.22/75,792.48 = 34,774.94/x
  3. Step 3: Cross multiply
    54,916.22x = 75,792.48 × 34,774.94
  4. Step 4: Simplify right side
    54,916.22x = 2,635,678,944.45
  5. Step 5: Solve for x
    x = 2,635,678,944.45/54,916.22
  6. Step 6: Final answer
    x = 47,994.54

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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.