Home / 33,925.26-46,819.76-18,822.81

Finding the Fourth Proportional to 33,925.26, 46,819.76 and 18,822.81

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Solution

The fourth proportional to 33,925.26, 46,819.76 and 18,822.81 is: 25,977.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,925.26 : 46,819.76 = 18,822.81 : x
  2. Step 2: Convert to fraction form
    33,925.26/46,819.76 = 18,822.81/x
  3. Step 3: Cross multiply
    33,925.26x = 46,819.76 × 18,822.81
  4. Step 4: Simplify right side
    33,925.26x = 881,279,528.19
  5. Step 5: Solve for x
    x = 881,279,528.19/33,925.26
  6. Step 6: Final answer
    x = 25,977.09

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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.