Home / 150,333.24-225,499.74-61,586.94

Finding the Fourth Proportional to 150,333.24, 225,499.74 and 61,586.94

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Solution

The fourth proportional to 150,333.24, 225,499.74 and 61,586.94 is: 92,380.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,333.24 : 225,499.74 = 61,586.94 : x
  2. Step 2: Convert to fraction form
    150,333.24/225,499.74 = 61,586.94/x
  3. Step 3: Cross multiply
    150,333.24x = 225,499.74 × 61,586.94
  4. Step 4: Simplify right side
    150,333.24x = 13,887,838,957.40
  5. Step 5: Solve for x
    x = 13,887,838,957.40/150,333.24
  6. Step 6: Final answer
    x = 92,380.36

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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.