Home / 16,431.23-24,658.73-6,573.26

Finding the Fourth Proportional to 16,431.23, 24,658.73 and 6,573.26

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Solution

The fourth proportional to 16,431.23, 24,658.73 and 6,573.26 is: 9,864.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,431.23 : 24,658.73 = 6,573.26 : x
  2. Step 2: Convert to fraction form
    16,431.23/24,658.73 = 6,573.26/x
  3. Step 3: Cross multiply
    16,431.23x = 24,658.73 × 6,573.26
  4. Step 4: Simplify right side
    16,431.23x = 162,088,321.64
  5. Step 5: Solve for x
    x = 162,088,321.64/16,431.23
  6. Step 6: Final answer
    x = 9,864.65

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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.