Home / 3,063.99-4,592.34-1,113.93

Finding the Fourth Proportional to 3,063.99, 4,592.34 and 1,113.93

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Solution

The fourth proportional to 3,063.99, 4,592.34 and 1,113.93 is: 1,669.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063.99 : 4,592.34 = 1,113.93 : x
  2. Step 2: Convert to fraction form
    3,063.99/4,592.34 = 1,113.93/x
  3. Step 3: Cross multiply
    3,063.99x = 4,592.34 × 1,113.93
  4. Step 4: Simplify right side
    3,063.99x = 5,115,545.30
  5. Step 5: Solve for x
    x = 5,115,545.30/3,063.99
  6. Step 6: Final answer
    x = 1,669.57

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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.