Home / 33,512.83-46,248.23-18,407.04

Finding the Fourth Proportional to 33,512.83, 46,248.23 and 18,407.04

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Solution

The fourth proportional to 33,512.83, 46,248.23 and 18,407.04 is: 25,402.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,512.83 : 46,248.23 = 18,407.04 : x
  2. Step 2: Convert to fraction form
    33,512.83/46,248.23 = 18,407.04/x
  3. Step 3: Cross multiply
    33,512.83x = 46,248.23 × 18,407.04
  4. Step 4: Simplify right side
    33,512.83x = 851,293,019.54
  5. Step 5: Solve for x
    x = 851,293,019.54/33,512.83
  6. Step 6: Final answer
    x = 25,402.00

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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.