Home / 34,367.31-51,548.40-10,674.18

Finding the Fourth Proportional to 34,367.31, 51,548.40 and 10,674.18

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Solution

The fourth proportional to 34,367.31, 51,548.40 and 10,674.18 is: 16,010.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,367.31 : 51,548.40 = 10,674.18 : x
  2. Step 2: Convert to fraction form
    34,367.31/51,548.40 = 10,674.18/x
  3. Step 3: Cross multiply
    34,367.31x = 51,548.40 × 10,674.18
  4. Step 4: Simplify right side
    34,367.31x = 550,236,900.31
  5. Step 5: Solve for x
    x = 550,236,900.31/34,367.31
  6. Step 6: Final answer
    x = 16,010.47

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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.