Home / 94,682.97-130,709.85-58,884.52

Finding the Fourth Proportional to 94,682.97, 130,709.85 and 58,884.52

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Solution

The fourth proportional to 94,682.97, 130,709.85 and 58,884.52 is: 81,290.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,682.97 : 130,709.85 = 58,884.52 : x
  2. Step 2: Convert to fraction form
    94,682.97/130,709.85 = 58,884.52/x
  3. Step 3: Cross multiply
    94,682.97x = 130,709.85 × 58,884.52
  4. Step 4: Simplify right side
    94,682.97x = 7,696,786,776.52
  5. Step 5: Solve for x
    x = 7,696,786,776.52/94,682.97
  6. Step 6: Final answer
    x = 81,290.09

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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.