Home / 2,916.19-4,366.99-1,744.93

Finding the Fourth Proportional to 2,916.19, 4,366.99 and 1,744.93

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Solution

The fourth proportional to 2,916.19, 4,366.99 and 1,744.93 is: 2,613.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916.19 : 4,366.99 = 1,744.93 : x
  2. Step 2: Convert to fraction form
    2,916.19/4,366.99 = 1,744.93/x
  3. Step 3: Cross multiply
    2,916.19x = 4,366.99 × 1,744.93
  4. Step 4: Simplify right side
    2,916.19x = 7,620,091.86
  5. Step 5: Solve for x
    x = 7,620,091.86/2,916.19
  6. Step 6: Final answer
    x = 2,613.03

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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.