Home / 33,836.13-46,693.13-18,522.64

Finding the Fourth Proportional to 33,836.13, 46,693.13 and 18,522.64

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Solution

The fourth proportional to 33,836.13, 46,693.13 and 18,522.64 is: 25,560.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,836.13 : 46,693.13 = 18,522.64 : x
  2. Step 2: Convert to fraction form
    33,836.13/46,693.13 = 18,522.64/x
  3. Step 3: Cross multiply
    33,836.13x = 46,693.13 × 18,522.64
  4. Step 4: Simplify right side
    33,836.13x = 864,880,003.22
  5. Step 5: Solve for x
    x = 864,880,003.22/33,836.13
  6. Step 6: Final answer
    x = 25,560.84

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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.