Home / 23,253.70-34,879.76-10,106.07

Finding the Fourth Proportional to 23,253.70, 34,879.76 and 10,106.07

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Solution

The fourth proportional to 23,253.70, 34,879.76 and 10,106.07 is: 15,158.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253.70 : 34,879.76 = 10,106.07 : x
  2. Step 2: Convert to fraction form
    23,253.70/34,879.76 = 10,106.07/x
  3. Step 3: Cross multiply
    23,253.70x = 34,879.76 × 10,106.07
  4. Step 4: Simplify right side
    23,253.70x = 352,497,321.41
  5. Step 5: Solve for x
    x = 352,497,321.41/23,253.70
  6. Step 6: Final answer
    x = 15,158.76

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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.