Home / 50,579.24-69,794.37-27,916.77

Finding the Fourth Proportional to 50,579.24, 69,794.37 and 27,916.77

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Solution

The fourth proportional to 50,579.24, 69,794.37 and 27,916.77 is: 38,522.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,579.24 : 69,794.37 = 27,916.77 : x
  2. Step 2: Convert to fraction form
    50,579.24/69,794.37 = 27,916.77/x
  3. Step 3: Cross multiply
    50,579.24x = 69,794.37 × 27,916.77
  4. Step 4: Simplify right side
    50,579.24x = 1,948,433,374.58
  5. Step 5: Solve for x
    x = 1,948,433,374.58/50,579.24
  6. Step 6: Final answer
    x = 38,522.40

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1.5x scale

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.