Home / 2,603.58-3,591.99-1,484.46

Finding the Fourth Proportional to 2,603.58, 3,591.99 and 1,484.46

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Solution

The fourth proportional to 2,603.58, 3,591.99 and 1,484.46 is: 2,048.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603.58 : 3,591.99 = 1,484.46 : x
  2. Step 2: Convert to fraction form
    2,603.58/3,591.99 = 1,484.46/x
  3. Step 3: Cross multiply
    2,603.58x = 3,591.99 × 1,484.46
  4. Step 4: Simplify right side
    2,603.58x = 5,332,165.48
  5. Step 5: Solve for x
    x = 5,332,165.48/2,603.58
  6. Step 6: Final answer
    x = 2,048.01

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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.