Home / 2,663.08-3,675.02-1,484.24

Finding the Fourth Proportional to 2,663.08, 3,675.02 and 1,484.24

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Solution

The fourth proportional to 2,663.08, 3,675.02 and 1,484.24 is: 2,048.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663.08 : 3,675.02 = 1,484.24 : x
  2. Step 2: Convert to fraction form
    2,663.08/3,675.02 = 1,484.24/x
  3. Step 3: Cross multiply
    2,663.08x = 3,675.02 × 1,484.24
  4. Step 4: Simplify right side
    2,663.08x = 5,454,611.68
  5. Step 5: Solve for x
    x = 5,454,611.68/2,663.08
  6. Step 6: Final answer
    x = 2,048.23

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1.5x scale

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.