Home / 4,415.28-6,093.12-2,425.79

Finding the Fourth Proportional to 4,415.28, 6,093.12 and 2,425.79

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Solution

The fourth proportional to 4,415.28, 6,093.12 and 2,425.79 is: 3,347.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.28 : 6,093.12 = 2,425.79 : x
  2. Step 2: Convert to fraction form
    4,415.28/6,093.12 = 2,425.79/x
  3. Step 3: Cross multiply
    4,415.28x = 6,093.12 × 2,425.79
  4. Step 4: Simplify right side
    4,415.28x = 14,780,599.10
  5. Step 5: Solve for x
    x = 14,780,599.10/4,415.28
  6. Step 6: Final answer
    x = 3,347.60

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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.