Home / 33,933.32-46,828.26-18,826.95

Finding the Fourth Proportional to 33,933.32, 46,828.26 and 18,826.95

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Solution

The fourth proportional to 33,933.32, 46,828.26 and 18,826.95 is: 25,981.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,933.32 : 46,828.26 = 18,826.95 : x
  2. Step 2: Convert to fraction form
    33,933.32/46,828.26 = 18,826.95/x
  3. Step 3: Cross multiply
    33,933.32x = 46,828.26 × 18,826.95
  4. Step 4: Simplify right side
    33,933.32x = 881,633,309.61
  5. Step 5: Solve for x
    x = 881,633,309.61/33,933.32
  6. Step 6: Final answer
    x = 25,981.35

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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.