Home / 33,658.52-46,444.56-19,509.44

Finding the Fourth Proportional to 33,658.52, 46,444.56 and 19,509.44

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Solution

The fourth proportional to 33,658.52, 46,444.56 and 19,509.44 is: 26,920.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,658.52 : 46,444.56 = 19,509.44 : x
  2. Step 2: Convert to fraction form
    33,658.52/46,444.56 = 19,509.44/x
  3. Step 3: Cross multiply
    33,658.52x = 46,444.56 × 19,509.44
  4. Step 4: Simplify right side
    33,658.52x = 906,107,356.65
  5. Step 5: Solve for x
    x = 906,107,356.65/33,658.52
  6. Step 6: Final answer
    x = 26,920.59

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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.