Home / 33,820.20-46,690.48-25,319.24

Finding the Fourth Proportional to 33,820.20, 46,690.48 and 25,319.24

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Solution

The fourth proportional to 33,820.20, 46,690.48 and 25,319.24 is: 34,954.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,820.20 : 46,690.48 = 25,319.24 : x
  2. Step 2: Convert to fraction form
    33,820.20/46,690.48 = 25,319.24/x
  3. Step 3: Cross multiply
    33,820.20x = 46,690.48 × 25,319.24
  4. Step 4: Simplify right side
    33,820.20x = 1,182,167,468.84
  5. Step 5: Solve for x
    x = 1,182,167,468.84/33,820.20
  6. Step 6: Final answer
    x = 34,954.48

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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.