Home / 4,029.63-5,560.89-2,352.19

Finding the Fourth Proportional to 4,029.63, 5,560.89 and 2,352.19

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Solution

The fourth proportional to 4,029.63, 5,560.89 and 2,352.19 is: 3,246.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.63 : 5,560.89 = 2,352.19 : x
  2. Step 2: Convert to fraction form
    4,029.63/5,560.89 = 2,352.19/x
  3. Step 3: Cross multiply
    4,029.63x = 5,560.89 × 2,352.19
  4. Step 4: Simplify right side
    4,029.63x = 13,080,269.85
  5. Step 5: Solve for x
    x = 13,080,269.85/4,029.63
  6. Step 6: Final answer
    x = 3,246.02

Related Problems

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Half scale
Find fourth proportional to 8,059.26, 11,121.78 and 4,704.38
Double scale
Find fourth proportional to 4,030.63, 5,562.27 and 2,353.19
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.