Home / 16,854.96-25,292.52-6,475.44

Finding the Fourth Proportional to 16,854.96, 25,292.52 and 6,475.44

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Solution

The fourth proportional to 16,854.96, 25,292.52 and 6,475.44 is: 9,717.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,854.96 : 25,292.52 = 6,475.44 : x
  2. Step 2: Convert to fraction form
    16,854.96/25,292.52 = 6,475.44/x
  3. Step 3: Cross multiply
    16,854.96x = 25,292.52 × 6,475.44
  4. Step 4: Simplify right side
    16,854.96x = 163,780,195.71
  5. Step 5: Solve for x
    x = 163,780,195.71/16,854.96
  6. Step 6: Final answer
    x = 9,717.03

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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.