Home / 173,519.54-260,310.18-61,264.93

Finding the Fourth Proportional to 173,519.54, 260,310.18 and 61,264.93

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Solution

The fourth proportional to 173,519.54, 260,310.18 and 61,264.93 is: 91,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,519.54 : 260,310.18 = 61,264.93 : x
  2. Step 2: Convert to fraction form
    173,519.54/260,310.18 = 61,264.93/x
  3. Step 3: Cross multiply
    173,519.54x = 260,310.18 × 61,264.93
  4. Step 4: Simplify right side
    173,519.54x = 15,947,885,582.85
  5. Step 5: Solve for x
    x = 15,947,885,582.85/173,519.54
  6. Step 6: Final answer
    x = 91,908.30

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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.