Home / 2,663.08-3,675.17-1,484.16

Finding the Fourth Proportional to 2,663.08, 3,675.17 and 1,484.16

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Solution

The fourth proportional to 2,663.08, 3,675.17 and 1,484.16 is: 2,048.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663.08 : 3,675.17 = 1,484.16 : x
  2. Step 2: Convert to fraction form
    2,663.08/3,675.17 = 1,484.16/x
  3. Step 3: Cross multiply
    2,663.08x = 3,675.17 × 1,484.16
  4. Step 4: Simplify right side
    2,663.08x = 5,454,530.24
  5. Step 5: Solve for x
    x = 5,454,530.24/2,663.08
  6. Step 6: Final answer
    x = 2,048.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.