Home / 33,676.09-46,470.93-18,569.41

Finding the Fourth Proportional to 33,676.09, 46,470.93 and 18,569.41

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Solution

The fourth proportional to 33,676.09, 46,470.93 and 18,569.41 is: 25,624.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,676.09 : 46,470.93 = 18,569.41 : x
  2. Step 2: Convert to fraction form
    33,676.09/46,470.93 = 18,569.41/x
  3. Step 3: Cross multiply
    33,676.09x = 46,470.93 × 18,569.41
  4. Step 4: Simplify right side
    33,676.09x = 862,937,752.25
  5. Step 5: Solve for x
    x = 862,937,752.25/33,676.09
  6. Step 6: Final answer
    x = 25,624.64

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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.