Home / 23,645.04-35,467.68-7,005.39

Finding the Fourth Proportional to 23,645.04, 35,467.68 and 7,005.39

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Solution

The fourth proportional to 23,645.04, 35,467.68 and 7,005.39 is: 10,508.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,645.04 : 35,467.68 = 7,005.39 : x
  2. Step 2: Convert to fraction form
    23,645.04/35,467.68 = 7,005.39/x
  3. Step 3: Cross multiply
    23,645.04x = 35,467.68 × 7,005.39
  4. Step 4: Simplify right side
    23,645.04x = 248,464,930.80
  5. Step 5: Solve for x
    x = 248,464,930.80/23,645.04
  6. Step 6: Final answer
    x = 10,508.12

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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.