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Finding the Fourth Proportional to 60,195.88, 83,029.04 and 41,300.20

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Solution

The fourth proportional to 60,195.88, 83,029.04 and 41,300.20 is: 56,965.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,195.88 : 83,029.04 = 41,300.20 : x
  2. Step 2: Convert to fraction form
    60,195.88/83,029.04 = 41,300.20/x
  3. Step 3: Cross multiply
    60,195.88x = 83,029.04 × 41,300.20
  4. Step 4: Simplify right side
    60,195.88x = 3,429,115,957.81
  5. Step 5: Solve for x
    x = 3,429,115,957.81/60,195.88
  6. Step 6: Final answer
    x = 56,965.96

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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.