Home / 33,932.66-46,826.66-18,824.95

Finding the Fourth Proportional to 33,932.66, 46,826.66 and 18,824.95

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Solution

The fourth proportional to 33,932.66, 46,826.66 and 18,824.95 is: 25,978.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,932.66 : 46,826.66 = 18,824.95 : x
  2. Step 2: Convert to fraction form
    33,932.66/46,826.66 = 18,824.95/x
  3. Step 3: Cross multiply
    33,932.66x = 46,826.66 × 18,824.95
  4. Step 4: Simplify right side
    33,932.66x = 881,509,463.16
  5. Step 5: Solve for x
    x = 881,509,463.16/33,932.66
  6. Step 6: Final answer
    x = 25,978.20

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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.