Home / 4,349.95-6,525.28-1,229.99

Finding the Fourth Proportional to 4,349.95, 6,525.28 and 1,229.99

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Solution

The fourth proportional to 4,349.95, 6,525.28 and 1,229.99 is: 1,845.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.95 : 6,525.28 = 1,229.99 : x
  2. Step 2: Convert to fraction form
    4,349.95/6,525.28 = 1,229.99/x
  3. Step 3: Cross multiply
    4,349.95x = 6,525.28 × 1,229.99
  4. Step 4: Simplify right side
    4,349.95x = 8,026,029.15
  5. Step 5: Solve for x
    x = 8,026,029.15/4,349.95
  6. Step 6: Final answer
    x = 1,845.09

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Similar ratio
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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.