Home / 4,155.48-6,208.89-4,010.14

Finding the Fourth Proportional to 4,155.48, 6,208.89 and 4,010.14

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Solution

The fourth proportional to 4,155.48, 6,208.89 and 4,010.14 is: 5,991.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155.48 : 6,208.89 = 4,010.14 : x
  2. Step 2: Convert to fraction form
    4,155.48/6,208.89 = 4,010.14/x
  3. Step 3: Cross multiply
    4,155.48x = 6,208.89 × 4,010.14
  4. Step 4: Simplify right side
    4,155.48x = 24,898,518.14
  5. Step 5: Solve for x
    x = 24,898,518.14/4,155.48
  6. Step 6: Final answer
    x = 5,991.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.