Home / 33,603.52-46,363.44-19,455.52

Finding the Fourth Proportional to 33,603.52, 46,363.44 and 19,455.52

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Solution

The fourth proportional to 33,603.52, 46,363.44 and 19,455.52 is: 26,843.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,603.52 : 46,363.44 = 19,455.52 : x
  2. Step 2: Convert to fraction form
    33,603.52/46,363.44 = 19,455.52/x
  3. Step 3: Cross multiply
    33,603.52x = 46,363.44 × 19,455.52
  4. Step 4: Simplify right side
    33,603.52x = 902,024,834.19
  5. Step 5: Solve for x
    x = 902,024,834.19/33,603.52
  6. Step 6: Final answer
    x = 26,843.17

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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.