Home / 94,584.07-130,527.03-52,144.12

Finding the Fourth Proportional to 94,584.07, 130,527.03 and 52,144.12

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Solution

The fourth proportional to 94,584.07, 130,527.03 and 52,144.12 is: 71,959.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.07 : 130,527.03 = 52,144.12 : x
  2. Step 2: Convert to fraction form
    94,584.07/130,527.03 = 52,144.12/x
  3. Step 3: Cross multiply
    94,584.07x = 130,527.03 × 52,144.12
  4. Step 4: Simplify right side
    94,584.07x = 6,806,217,180.95
  5. Step 5: Solve for x
    x = 6,806,217,180.95/94,584.07
  6. Step 6: Final answer
    x = 71,959.44

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1.5x scale

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.