Home / 33,970.26-46,874.08-18,863.10

Finding the Fourth Proportional to 33,970.26, 46,874.08 and 18,863.10

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Solution

The fourth proportional to 33,970.26, 46,874.08 and 18,863.10 is: 26,028.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,970.26 : 46,874.08 = 18,863.10 : x
  2. Step 2: Convert to fraction form
    33,970.26/46,874.08 = 18,863.10/x
  3. Step 3: Cross multiply
    33,970.26x = 46,874.08 × 18,863.10
  4. Step 4: Simplify right side
    33,970.26x = 884,190,411.29
  5. Step 5: Solve for x
    x = 884,190,411.29/33,970.26
  6. Step 6: Final answer
    x = 26,028.37

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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.