Home / 94,684.43-130,609.41-60,680.84

Finding the Fourth Proportional to 94,684.43, 130,609.41 and 60,680.84

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Solution

The fourth proportional to 94,684.43, 130,609.41 and 60,680.84 is: 83,704.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,684.43 : 130,609.41 = 60,680.84 : x
  2. Step 2: Convert to fraction form
    94,684.43/130,609.41 = 60,680.84/x
  3. Step 3: Cross multiply
    94,684.43x = 130,609.41 × 60,680.84
  4. Step 4: Simplify right side
    94,684.43x = 7,925,488,057.66
  5. Step 5: Solve for x
    x = 7,925,488,057.66/94,684.43
  6. Step 6: Final answer
    x = 83,704.24

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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.