Home / 173,539.77-260,012.58-94,709.36

Finding the Fourth Proportional to 173,539.77, 260,012.58 and 94,709.36

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Solution

The fourth proportional to 173,539.77, 260,012.58 and 94,709.36 is: 141,901.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,539.77 : 260,012.58 = 94,709.36 : x
  2. Step 2: Convert to fraction form
    173,539.77/260,012.58 = 94,709.36/x
  3. Step 3: Cross multiply
    173,539.77x = 260,012.58 × 94,709.36
  4. Step 4: Simplify right side
    173,539.77x = 24,625,623,743.69
  5. Step 5: Solve for x
    x = 24,625,623,743.69/173,539.77
  6. Step 6: Final answer
    x = 141,901.90

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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.