Home / 96,794.64-145,186.74-30,227.13

Finding the Fourth Proportional to 96,794.64, 145,186.74 and 30,227.13

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Solution

The fourth proportional to 96,794.64, 145,186.74 and 30,227.13 is: 45,339.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,794.64 : 145,186.74 = 30,227.13 : x
  2. Step 2: Convert to fraction form
    96,794.64/145,186.74 = 30,227.13/x
  3. Step 3: Cross multiply
    96,794.64x = 145,186.74 × 30,227.13
  4. Step 4: Simplify right side
    96,794.64x = 4,388,578,464.26
  5. Step 5: Solve for x
    x = 4,388,578,464.26/96,794.64
  6. Step 6: Final answer
    x = 45,339.06

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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.