Home / 4,911.33-7,365.16-2,444.85

Finding the Fourth Proportional to 4,911.33, 7,365.16 and 2,444.85

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Solution

The fourth proportional to 4,911.33, 7,365.16 and 2,444.85 is: 3,666.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911.33 : 7,365.16 = 2,444.85 : x
  2. Step 2: Convert to fraction form
    4,911.33/7,365.16 = 2,444.85/x
  3. Step 3: Cross multiply
    4,911.33x = 7,365.16 × 2,444.85
  4. Step 4: Simplify right side
    4,911.33x = 18,006,714.48
  5. Step 5: Solve for x
    x = 18,006,714.48/4,911.33
  6. Step 6: Final answer
    x = 3,666.36

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1.5x scale

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.