Home / 4,182.04-5,770.60-2,503.09

Finding the Fourth Proportional to 4,182.04, 5,770.60 and 2,503.09

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Solution

The fourth proportional to 4,182.04, 5,770.60 and 2,503.09 is: 3,453.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182.04 : 5,770.60 = 2,503.09 : x
  2. Step 2: Convert to fraction form
    4,182.04/5,770.60 = 2,503.09/x
  3. Step 3: Cross multiply
    4,182.04x = 5,770.60 × 2,503.09
  4. Step 4: Simplify right side
    4,182.04x = 14,444,341.59
  5. Step 5: Solve for x
    x = 14,444,341.59/4,182.04
  6. Step 6: Final answer
    x = 3,453.90

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1.5x scale

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.