Home / 54,333.43-81,522.57-23,922.95

Finding the Fourth Proportional to 54,333.43, 81,522.57 and 23,922.95

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Solution

The fourth proportional to 54,333.43, 81,522.57 and 23,922.95 is: 35,894.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,333.43 : 81,522.57 = 23,922.95 : x
  2. Step 2: Convert to fraction form
    54,333.43/81,522.57 = 23,922.95/x
  3. Step 3: Cross multiply
    54,333.43x = 81,522.57 × 23,922.95
  4. Step 4: Simplify right side
    54,333.43x = 1,950,260,048.08
  5. Step 5: Solve for x
    x = 1,950,260,048.08/54,333.43
  6. Step 6: Final answer
    x = 35,894.29

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1.5x scale

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.