Home / 33,773.77-46,607.88-18,666.10

Finding the Fourth Proportional to 33,773.77, 46,607.88 and 18,666.10

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Solution

The fourth proportional to 33,773.77, 46,607.88 and 18,666.10 is: 25,759.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,773.77 : 46,607.88 = 18,666.10 : x
  2. Step 2: Convert to fraction form
    33,773.77/46,607.88 = 18,666.10/x
  3. Step 3: Cross multiply
    33,773.77x = 46,607.88 × 18,666.10
  4. Step 4: Simplify right side
    33,773.77x = 869,987,348.87
  5. Step 5: Solve for x
    x = 869,987,348.87/33,773.77
  6. Step 6: Final answer
    x = 25,759.26

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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.