Home / 94,273.24-130,097.64-51,832.12

Finding the Fourth Proportional to 94,273.24, 130,097.64 and 51,832.12

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Solution

The fourth proportional to 94,273.24, 130,097.64 and 51,832.12 is: 71,528.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,273.24 : 130,097.64 = 51,832.12 : x
  2. Step 2: Convert to fraction form
    94,273.24/130,097.64 = 51,832.12/x
  3. Step 3: Cross multiply
    94,273.24x = 130,097.64 × 51,832.12
  4. Step 4: Simplify right side
    94,273.24x = 6,743,236,488.20
  5. Step 5: Solve for x
    x = 6,743,236,488.20/94,273.24
  6. Step 6: Final answer
    x = 71,528.64

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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.