Home / 33,351.08-46,041.24-25,780.32

Finding the Fourth Proportional to 33,351.08, 46,041.24 and 25,780.32

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Solution

The fourth proportional to 33,351.08, 46,041.24 and 25,780.32 is: 35,589.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,351.08 : 46,041.24 = 25,780.32 : x
  2. Step 2: Convert to fraction form
    33,351.08/46,041.24 = 25,780.32/x
  3. Step 3: Cross multiply
    33,351.08x = 46,041.24 × 25,780.32
  4. Step 4: Simplify right side
    33,351.08x = 1,186,957,900.40
  5. Step 5: Solve for x
    x = 1,186,957,900.40/33,351.08
  6. Step 6: Final answer
    x = 35,589.79

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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.