Home / 33,454.32-46,167.60-18,346.08

Finding the Fourth Proportional to 33,454.32, 46,167.60 and 18,346.08

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Solution

The fourth proportional to 33,454.32, 46,167.60 and 18,346.08 is: 25,317.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.32 : 46,167.60 = 18,346.08 : x
  2. Step 2: Convert to fraction form
    33,454.32/46,167.60 = 18,346.08/x
  3. Step 3: Cross multiply
    33,454.32x = 46,167.60 × 18,346.08
  4. Step 4: Simplify right side
    33,454.32x = 846,994,563.26
  5. Step 5: Solve for x
    x = 846,994,563.26/33,454.32
  6. Step 6: Final answer
    x = 25,317.94

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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.