Home / 29,464.09-44,144.56-20,073.63

Finding the Fourth Proportional to 29,464.09, 44,144.56 and 20,073.63

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Solution

The fourth proportional to 29,464.09, 44,144.56 and 20,073.63 is: 30,075.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464.09 : 44,144.56 = 20,073.63 : x
  2. Step 2: Convert to fraction form
    29,464.09/44,144.56 = 20,073.63/x
  3. Step 3: Cross multiply
    29,464.09x = 44,144.56 × 20,073.63
  4. Step 4: Simplify right side
    29,464.09x = 886,141,563.95
  5. Step 5: Solve for x
    x = 886,141,563.95/29,464.09
  6. Step 6: Final answer
    x = 30,075.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.