Home / 33,692.28-46,499.34-19,357.24

Finding the Fourth Proportional to 33,692.28, 46,499.34 and 19,357.24

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Solution

The fourth proportional to 33,692.28, 46,499.34 and 19,357.24 is: 26,715.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692.28 : 46,499.34 = 19,357.24 : x
  2. Step 2: Convert to fraction form
    33,692.28/46,499.34 = 19,357.24/x
  3. Step 3: Cross multiply
    33,692.28x = 46,499.34 × 19,357.24
  4. Step 4: Simplify right side
    33,692.28x = 900,098,884.22
  5. Step 5: Solve for x
    x = 900,098,884.22/33,692.28
  6. Step 6: Final answer
    x = 26,715.29

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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.