Home / 34,276.24-51,414.48-10,904.80

Finding the Fourth Proportional to 34,276.24, 51,414.48 and 10,904.80

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Solution

The fourth proportional to 34,276.24, 51,414.48 and 10,904.80 is: 16,357.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,276.24 : 51,414.48 = 10,904.80 : x
  2. Step 2: Convert to fraction form
    34,276.24/51,414.48 = 10,904.80/x
  3. Step 3: Cross multiply
    34,276.24x = 51,414.48 × 10,904.80
  4. Step 4: Simplify right side
    34,276.24x = 560,664,621.50
  5. Step 5: Solve for x
    x = 560,664,621.50/34,276.24
  6. Step 6: Final answer
    x = 16,357.24

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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.