Home / 41,454.09-57,203.91-23,307.60

Finding the Fourth Proportional to 41,454.09, 57,203.91 and 23,307.60

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Solution

The fourth proportional to 41,454.09, 57,203.91 and 23,307.60 is: 32,162.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,454.09 : 57,203.91 = 23,307.60 : x
  2. Step 2: Convert to fraction form
    41,454.09/57,203.91 = 23,307.60/x
  3. Step 3: Cross multiply
    41,454.09x = 57,203.91 × 23,307.60
  4. Step 4: Simplify right side
    41,454.09x = 1,333,285,852.72
  5. Step 5: Solve for x
    x = 1,333,285,852.72/41,454.09
  6. Step 6: Final answer
    x = 32,162.95

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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.