Home / 23,285.04-34,926.70-10,137.44

Finding the Fourth Proportional to 23,285.04, 34,926.70 and 10,137.44

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Solution

The fourth proportional to 23,285.04, 34,926.70 and 10,137.44 is: 15,205.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,285.04 : 34,926.70 = 10,137.44 : x
  2. Step 2: Convert to fraction form
    23,285.04/34,926.70 = 10,137.44/x
  3. Step 3: Cross multiply
    23,285.04x = 34,926.70 × 10,137.44
  4. Step 4: Simplify right side
    23,285.04x = 354,067,325.65
  5. Step 5: Solve for x
    x = 354,067,325.65/23,285.04
  6. Step 6: Final answer
    x = 15,205.79

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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.