Home / 156,069.56-234,103.26-62,573.96

Finding the Fourth Proportional to 156,069.56, 234,103.26 and 62,573.96

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Solution

The fourth proportional to 156,069.56, 234,103.26 and 62,573.96 is: 93,860.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,069.56 : 234,103.26 = 62,573.96 : x
  2. Step 2: Convert to fraction form
    156,069.56/234,103.26 = 62,573.96/x
  3. Step 3: Cross multiply
    156,069.56x = 234,103.26 × 62,573.96
  4. Step 4: Simplify right side
    156,069.56x = 14,648,768,027.11
  5. Step 5: Solve for x
    x = 14,648,768,027.11/156,069.56
  6. Step 6: Final answer
    x = 93,860.51

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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.