Home / 60,448.41-83,418.19-33,590.33

Finding the Fourth Proportional to 60,448.41, 83,418.19 and 33,590.33

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Solution

The fourth proportional to 60,448.41, 83,418.19 and 33,590.33 is: 46,354.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,448.41 : 83,418.19 = 33,590.33 : x
  2. Step 2: Convert to fraction form
    60,448.41/83,418.19 = 33,590.33/x
  3. Step 3: Cross multiply
    60,448.41x = 83,418.19 × 33,590.33
  4. Step 4: Simplify right side
    60,448.41x = 2,802,044,341.85
  5. Step 5: Solve for x
    x = 2,802,044,341.85/60,448.41
  6. Step 6: Final answer
    x = 46,354.31

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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.