Home / 30,216.33-41,709.77-25,950.26

Finding the Fourth Proportional to 30,216.33, 41,709.77 and 25,950.26

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Solution

The fourth proportional to 30,216.33, 41,709.77 and 25,950.26 is: 35,821.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,216.33 : 41,709.77 = 25,950.26 : x
  2. Step 2: Convert to fraction form
    30,216.33/41,709.77 = 25,950.26/x
  3. Step 3: Cross multiply
    30,216.33x = 41,709.77 × 25,950.26
  4. Step 4: Simplify right side
    30,216.33x = 1,082,379,246.29
  5. Step 5: Solve for x
    x = 1,082,379,246.29/30,216.33
  6. Step 6: Final answer
    x = 35,821.00

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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.