Home / 4,499.76-6,209.62-2,483.19

Finding the Fourth Proportional to 4,499.76, 6,209.62 and 2,483.19

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Solution

The fourth proportional to 4,499.76, 6,209.62 and 2,483.19 is: 3,426.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499.76 : 6,209.62 = 2,483.19 : x
  2. Step 2: Convert to fraction form
    4,499.76/6,209.62 = 2,483.19/x
  3. Step 3: Cross multiply
    4,499.76x = 6,209.62 × 2,483.19
  4. Step 4: Simplify right side
    4,499.76x = 15,419,666.29
  5. Step 5: Solve for x
    x = 15,419,666.29/4,499.76
  6. Step 6: Final answer
    x = 3,426.78

Related Problems

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Half scale
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Double scale
Find fourth proportional to 4,500.76, 6,211 and 2,484.19
Similar ratio
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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.