Home / 94,509.24-130,423.14-52,067.64

Finding the Fourth Proportional to 94,509.24, 130,423.14 and 52,067.64

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Solution

The fourth proportional to 94,509.24, 130,423.14 and 52,067.64 is: 71,853.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,509.24 : 130,423.14 = 52,067.64 : x
  2. Step 2: Convert to fraction form
    94,509.24/130,423.14 = 52,067.64/x
  3. Step 3: Cross multiply
    94,509.24x = 130,423.14 × 52,067.64
  4. Step 4: Simplify right side
    94,509.24x = 6,790,825,101.19
  5. Step 5: Solve for x
    x = 6,790,825,101.19/94,509.24
  6. Step 6: Final answer
    x = 71,853.56

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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.