Home / 94,265.43-130,086.63-51,826.65

Finding the Fourth Proportional to 94,265.43, 130,086.63 and 51,826.65

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Solution

The fourth proportional to 94,265.43, 130,086.63 and 51,826.65 is: 71,520.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,265.43 : 130,086.63 = 51,826.65 : x
  2. Step 2: Convert to fraction form
    94,265.43/130,086.63 = 51,826.65/x
  3. Step 3: Cross multiply
    94,265.43x = 130,086.63 × 51,826.65
  4. Step 4: Simplify right side
    94,265.43x = 6,741,954,242.69
  5. Step 5: Solve for x
    x = 6,741,954,242.69/94,265.43
  6. Step 6: Final answer
    x = 71,520.96

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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.