Home / 16,730.07-25,098.35-6,349.11

Finding the Fourth Proportional to 16,730.07, 25,098.35 and 6,349.11

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Solution

The fourth proportional to 16,730.07, 25,098.35 and 6,349.11 is: 9,524.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,730.07 : 25,098.35 = 6,349.11 : x
  2. Step 2: Convert to fraction form
    16,730.07/25,098.35 = 6,349.11/x
  3. Step 3: Cross multiply
    16,730.07x = 25,098.35 × 6,349.11
  4. Step 4: Simplify right side
    16,730.07x = 159,352,153.22
  5. Step 5: Solve for x
    x = 159,352,153.22/16,730.07
  6. Step 6: Final answer
    x = 9,524.89

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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.