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Finding the Fourth Proportional to 67,360.01, 100,495.59 and 60,634.37

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Solution

The fourth proportional to 67,360.01, 100,495.59 and 60,634.37 is: 90,461.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,360.01 : 100,495.59 = 60,634.37 : x
  2. Step 2: Convert to fraction form
    67,360.01/100,495.59 = 60,634.37/x
  3. Step 3: Cross multiply
    67,360.01x = 100,495.59 × 60,634.37
  4. Step 4: Simplify right side
    67,360.01x = 6,093,486,811.29
  5. Step 5: Solve for x
    x = 6,093,486,811.29/67,360.01
  6. Step 6: Final answer
    x = 90,461.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.