Home / 94,522.53-130,441.56-52,080.96

Finding the Fourth Proportional to 94,522.53, 130,441.56 and 52,080.96

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Solution

The fourth proportional to 94,522.53, 130,441.56 and 52,080.96 is: 71,871.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,522.53 : 130,441.56 = 52,080.96 : x
  2. Step 2: Convert to fraction form
    94,522.53/130,441.56 = 52,080.96/x
  3. Step 3: Cross multiply
    94,522.53x = 130,441.56 × 52,080.96
  4. Step 4: Simplify right side
    94,522.53x = 6,793,521,668.70
  5. Step 5: Solve for x
    x = 6,793,521,668.70/94,522.53
  6. Step 6: Final answer
    x = 71,871.98

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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.