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Finding the Fourth Proportional to 150,858.96, 226,366.80 and 60,923.80

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Solution

The fourth proportional to 150,858.96, 226,366.80 and 60,923.80 is: 91,417.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,858.96 : 226,366.80 = 60,923.80 : x
  2. Step 2: Convert to fraction form
    150,858.96/226,366.80 = 60,923.80/x
  3. Step 3: Cross multiply
    150,858.96x = 226,366.80 × 60,923.80
  4. Step 4: Simplify right side
    150,858.96x = 13,791,125,649.84
  5. Step 5: Solve for x
    x = 13,791,125,649.84/150,858.96
  6. Step 6: Final answer
    x = 91,417.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.