Home / 33,366.48-46,062.40-19,216.58

Finding the Fourth Proportional to 33,366.48, 46,062.40 and 19,216.58

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Solution

The fourth proportional to 33,366.48, 46,062.40 and 19,216.58 is: 26,528.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,366.48 : 46,062.40 = 19,216.58 : x
  2. Step 2: Convert to fraction form
    33,366.48/46,062.40 = 19,216.58/x
  3. Step 3: Cross multiply
    33,366.48x = 46,062.40 × 19,216.58
  4. Step 4: Simplify right side
    33,366.48x = 885,161,794.59
  5. Step 5: Solve for x
    x = 885,161,794.59/33,366.48
  6. Step 6: Final answer
    x = 26,528.47

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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.