Home / 33,676.92-46,478.34-19,341.23

Finding the Fourth Proportional to 33,676.92, 46,478.34 and 19,341.23

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Solution

The fourth proportional to 33,676.92, 46,478.34 and 19,341.23 is: 26,693.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,676.92 : 46,478.34 = 19,341.23 : x
  2. Step 2: Convert to fraction form
    33,676.92/46,478.34 = 19,341.23/x
  3. Step 3: Cross multiply
    33,676.92x = 46,478.34 × 19,341.23
  4. Step 4: Simplify right side
    33,676.92x = 898,948,031.57
  5. Step 5: Solve for x
    x = 898,948,031.57/33,676.92
  6. Step 6: Final answer
    x = 26,693.30

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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.