Home / 33,572.13-46,327.28-19,232.02

Finding the Fourth Proportional to 33,572.13, 46,327.28 and 19,232.02

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Solution

The fourth proportional to 33,572.13, 46,327.28 and 19,232.02 is: 26,538.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,572.13 : 46,327.28 = 19,232.02 : x
  2. Step 2: Convert to fraction form
    33,572.13/46,327.28 = 19,232.02/x
  3. Step 3: Cross multiply
    33,572.13x = 46,327.28 × 19,232.02
  4. Step 4: Simplify right side
    33,572.13x = 890,967,107.77
  5. Step 5: Solve for x
    x = 890,967,107.77/33,572.13
  6. Step 6: Final answer
    x = 26,538.89

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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.