Home / 33,406.34-46,101.08-19,259.20

Finding the Fourth Proportional to 33,406.34, 46,101.08 and 19,259.20

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Solution

The fourth proportional to 33,406.34, 46,101.08 and 19,259.20 is: 26,577.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406.34 : 46,101.08 = 19,259.20 : x
  2. Step 2: Convert to fraction form
    33,406.34/46,101.08 = 19,259.20/x
  3. Step 3: Cross multiply
    33,406.34x = 46,101.08 × 19,259.20
  4. Step 4: Simplify right side
    33,406.34x = 887,869,919.94
  5. Step 5: Solve for x
    x = 887,869,919.94/33,406.34
  6. Step 6: Final answer
    x = 26,577.89

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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.