Home / 16,261.27-24,391.91-4,574.49

Finding the Fourth Proportional to 16,261.27, 24,391.91 and 4,574.49

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Solution

The fourth proportional to 16,261.27, 24,391.91 and 4,574.49 is: 6,861.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,261.27 : 24,391.91 = 4,574.49 : x
  2. Step 2: Convert to fraction form
    16,261.27/24,391.91 = 4,574.49/x
  3. Step 3: Cross multiply
    16,261.27x = 24,391.91 × 4,574.49
  4. Step 4: Simplify right side
    16,261.27x = 111,580,548.38
  5. Step 5: Solve for x
    x = 111,580,548.38/16,261.27
  6. Step 6: Final answer
    x = 6,861.74

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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.