Home / 33,365.04-46,026-20,625.36

Finding the Fourth Proportional to 33,365.04, 46,026 and 20,625.36

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Solution

The fourth proportional to 33,365.04, 46,026 and 20,625.36 is: 28,452.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,365.04 : 46,026 = 20,625.36 : x
  2. Step 2: Convert to fraction form
    33,365.04/46,026 = 20,625.36/x
  3. Step 3: Cross multiply
    33,365.04x = 46,026 × 20,625.36
  4. Step 4: Simplify right side
    33,365.04x = 949,302,819.36
  5. Step 5: Solve for x
    x = 949,302,819.36/33,365.04
  6. Step 6: Final answer
    x = 28,452.02

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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.