Home / 76,348.27-114,467.03-51,326.24

Finding the Fourth Proportional to 76,348.27, 114,467.03 and 51,326.24

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Solution

The fourth proportional to 76,348.27, 114,467.03 and 51,326.24 is: 76,952.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,348.27 : 114,467.03 = 51,326.24 : x
  2. Step 2: Convert to fraction form
    76,348.27/114,467.03 = 51,326.24/x
  3. Step 3: Cross multiply
    76,348.27x = 114,467.03 × 51,326.24
  4. Step 4: Simplify right side
    76,348.27x = 5,875,161,997.24
  5. Step 5: Solve for x
    x = 5,875,161,997.24/76,348.27
  6. Step 6: Final answer
    x = 76,952.14

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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.