Home / 94,033.49-129,766.34-51,592.19

Finding the Fourth Proportional to 94,033.49, 129,766.34 and 51,592.19

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Solution

The fourth proportional to 94,033.49, 129,766.34 and 51,592.19 is: 71,197.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033.49 : 129,766.34 = 51,592.19 : x
  2. Step 2: Convert to fraction form
    94,033.49/129,766.34 = 51,592.19/x
  3. Step 3: Cross multiply
    94,033.49x = 129,766.34 × 51,592.19
  4. Step 4: Simplify right side
    94,033.49x = 6,694,929,668.88
  5. Step 5: Solve for x
    x = 6,694,929,668.88/94,033.49
  6. Step 6: Final answer
    x = 71,197.29

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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.