Home / 94,522.43-130,440.88-52,080.97

Finding the Fourth Proportional to 94,522.43, 130,440.88 and 52,080.97

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Solution

The fourth proportional to 94,522.43, 130,440.88 and 52,080.97 is: 71,871.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,522.43 : 130,440.88 = 52,080.97 : x
  2. Step 2: Convert to fraction form
    94,522.43/130,440.88 = 52,080.97/x
  3. Step 3: Cross multiply
    94,522.43x = 130,440.88 × 52,080.97
  4. Step 4: Simplify right side
    94,522.43x = 6,793,487,558.05
  5. Step 5: Solve for x
    x = 6,793,487,558.05/94,522.43
  6. Step 6: Final answer
    x = 71,871.70

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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.