Home / 9,399.47-14,095.96-3,851.24

Finding the Fourth Proportional to 9,399.47, 14,095.96 and 3,851.24

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Solution

The fourth proportional to 9,399.47, 14,095.96 and 3,851.24 is: 5,775.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,399.47 : 14,095.96 = 3,851.24 : x
  2. Step 2: Convert to fraction form
    9,399.47/14,095.96 = 3,851.24/x
  3. Step 3: Cross multiply
    9,399.47x = 14,095.96 × 3,851.24
  4. Step 4: Simplify right side
    9,399.47x = 54,286,844.88
  5. Step 5: Solve for x
    x = 54,286,844.88/9,399.47
  6. Step 6: Final answer
    x = 5,775.52

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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.