Home / 53,264.44-73,505.19-29,391.13

Finding the Fourth Proportional to 53,264.44, 73,505.19 and 29,391.13

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Solution

The fourth proportional to 53,264.44, 73,505.19 and 29,391.13 is: 40,559.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,264.44 : 73,505.19 = 29,391.13 : x
  2. Step 2: Convert to fraction form
    53,264.44/73,505.19 = 29,391.13/x
  3. Step 3: Cross multiply
    53,264.44x = 73,505.19 × 29,391.13
  4. Step 4: Simplify right side
    53,264.44x = 2,160,400,594.96
  5. Step 5: Solve for x
    x = 2,160,400,594.96/53,264.44
  6. Step 6: Final answer
    x = 40,559.90

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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.