Home / 16,261.75-24,392.62-4,574.97

Finding the Fourth Proportional to 16,261.75, 24,392.62 and 4,574.97

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Solution

The fourth proportional to 16,261.75, 24,392.62 and 4,574.97 is: 6,862.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,261.75 : 24,392.62 = 4,574.97 : x
  2. Step 2: Convert to fraction form
    16,261.75/24,392.62 = 4,574.97/x
  3. Step 3: Cross multiply
    16,261.75x = 24,392.62 × 4,574.97
  4. Step 4: Simplify right side
    16,261.75x = 111,595,504.72
  5. Step 5: Solve for x
    x = 111,595,504.72/16,261.75
  6. Step 6: Final answer
    x = 6,862.45

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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.