Home / 59,370.30-81,940.28-33,876.63

Finding the Fourth Proportional to 59,370.30, 81,940.28 and 33,876.63

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Solution

The fourth proportional to 59,370.30, 81,940.28 and 33,876.63 is: 46,755.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,370.30 : 81,940.28 = 33,876.63 : x
  2. Step 2: Convert to fraction form
    59,370.30/81,940.28 = 33,876.63/x
  3. Step 3: Cross multiply
    59,370.30x = 81,940.28 × 33,876.63
  4. Step 4: Simplify right side
    59,370.30x = 2,775,860,378.27
  5. Step 5: Solve for x
    x = 2,775,860,378.27/59,370.30
  6. Step 6: Final answer
    x = 46,755.03

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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.