Home / 4,057.83-6,082.47-1,717.29

Finding the Fourth Proportional to 4,057.83, 6,082.47 and 1,717.29

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Solution

The fourth proportional to 4,057.83, 6,082.47 and 1,717.29 is: 2,574.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057.83 : 6,082.47 = 1,717.29 : x
  2. Step 2: Convert to fraction form
    4,057.83/6,082.47 = 1,717.29/x
  3. Step 3: Cross multiply
    4,057.83x = 6,082.47 × 1,717.29
  4. Step 4: Simplify right side
    4,057.83x = 10,445,364.91
  5. Step 5: Solve for x
    x = 10,445,364.91/4,057.83
  6. Step 6: Final answer
    x = 2,574.13

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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.