Home / 25,435.65-35,096.92-16,950.44

Finding the Fourth Proportional to 25,435.65, 35,096.92 and 16,950.44

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Solution

The fourth proportional to 25,435.65, 35,096.92 and 16,950.44 is: 23,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,435.65 : 35,096.92 = 16,950.44 : x
  2. Step 2: Convert to fraction form
    25,435.65/35,096.92 = 16,950.44/x
  3. Step 3: Cross multiply
    25,435.65x = 35,096.92 × 16,950.44
  4. Step 4: Simplify right side
    25,435.65x = 594,908,236.64
  5. Step 5: Solve for x
    x = 594,908,236.64/25,435.65
  6. Step 6: Final answer
    x = 23,388.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.