Home / 3,048.21-4,565.16-2,349.36

Finding the Fourth Proportional to 3,048.21, 4,565.16 and 2,349.36

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Solution

The fourth proportional to 3,048.21, 4,565.16 and 2,349.36 is: 3,518.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048.21 : 4,565.16 = 2,349.36 : x
  2. Step 2: Convert to fraction form
    3,048.21/4,565.16 = 2,349.36/x
  3. Step 3: Cross multiply
    3,048.21x = 4,565.16 × 2,349.36
  4. Step 4: Simplify right side
    3,048.21x = 10,725,204.30
  5. Step 5: Solve for x
    x = 10,725,204.30/3,048.21
  6. Step 6: Final answer
    x = 3,518.53

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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.