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Finding the Fourth Proportional to 34,047.97, 51,080.16 and 10,674.41

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Solution

The fourth proportional to 34,047.97, 51,080.16 and 10,674.41 is: 16,014.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,047.97 : 51,080.16 = 10,674.41 : x
  2. Step 2: Convert to fraction form
    34,047.97/51,080.16 = 10,674.41/x
  3. Step 3: Cross multiply
    34,047.97x = 51,080.16 × 10,674.41
  4. Step 4: Simplify right side
    34,047.97x = 545,250,570.71
  5. Step 5: Solve for x
    x = 545,250,570.71/34,047.97
  6. Step 6: Final answer
    x = 16,014.19

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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.