Home / 7,453.63-10,288.25-4,467.97

Finding the Fourth Proportional to 7,453.63, 10,288.25 and 4,467.97

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Solution

The fourth proportional to 7,453.63, 10,288.25 and 4,467.97 is: 6,167.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,453.63 : 10,288.25 = 4,467.97 : x
  2. Step 2: Convert to fraction form
    7,453.63/10,288.25 = 4,467.97/x
  3. Step 3: Cross multiply
    7,453.63x = 10,288.25 × 4,467.97
  4. Step 4: Simplify right side
    7,453.63x = 45,967,592.35
  5. Step 5: Solve for x
    x = 45,967,592.35/7,453.63
  6. Step 6: Final answer
    x = 6,167.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.