Home / 4,160.45-6,242.49-2,210.37

Finding the Fourth Proportional to 4,160.45, 6,242.49 and 2,210.37

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Solution

The fourth proportional to 4,160.45, 6,242.49 and 2,210.37 is: 3,316.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160.45 : 6,242.49 = 2,210.37 : x
  2. Step 2: Convert to fraction form
    4,160.45/6,242.49 = 2,210.37/x
  3. Step 3: Cross multiply
    4,160.45x = 6,242.49 × 2,210.37
  4. Step 4: Simplify right side
    4,160.45x = 13,798,212.62
  5. Step 5: Solve for x
    x = 13,798,212.62/4,160.45
  6. Step 6: Final answer
    x = 3,316.52

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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.