Home / 94,584.83-130,528.07-52,144.88

Finding the Fourth Proportional to 94,584.83, 130,528.07 and 52,144.88

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Solution

The fourth proportional to 94,584.83, 130,528.07 and 52,144.88 is: 71,960.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.83 : 130,528.07 = 52,144.88 : x
  2. Step 2: Convert to fraction form
    94,584.83/130,528.07 = 52,144.88/x
  3. Step 3: Cross multiply
    94,584.83x = 130,528.07 × 52,144.88
  4. Step 4: Simplify right side
    94,584.83x = 6,806,369,633.42
  5. Step 5: Solve for x
    x = 6,806,369,633.42/94,584.83
  6. Step 6: Final answer
    x = 71,960.48

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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.