Home / 4,055.13-6,082.63-1,133.39

Finding the Fourth Proportional to 4,055.13, 6,082.63 and 1,133.39

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Solution

The fourth proportional to 4,055.13, 6,082.63 and 1,133.39 is: 1,700.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.13 : 6,082.63 = 1,133.39 : x
  2. Step 2: Convert to fraction form
    4,055.13/6,082.63 = 1,133.39/x
  3. Step 3: Cross multiply
    4,055.13x = 6,082.63 × 1,133.39
  4. Step 4: Simplify right side
    4,055.13x = 6,894,004.39
  5. Step 5: Solve for x
    x = 6,894,004.39/4,055.13
  6. Step 6: Final answer
    x = 1,700.07

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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.