Home / 16,186.29-24,273.57-5,653.35

Finding the Fourth Proportional to 16,186.29, 24,273.57 and 5,653.35

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Solution

The fourth proportional to 16,186.29, 24,273.57 and 5,653.35 is: 8,477.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186.29 : 24,273.57 = 5,653.35 : x
  2. Step 2: Convert to fraction form
    16,186.29/24,273.57 = 5,653.35/x
  3. Step 3: Cross multiply
    16,186.29x = 24,273.57 × 5,653.35
  4. Step 4: Simplify right side
    16,186.29x = 137,226,986.96
  5. Step 5: Solve for x
    x = 137,226,986.96/16,186.29
  6. Step 6: Final answer
    x = 8,477.98

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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.