Home / 4,482.52-6,185.41-2,492.76

Finding the Fourth Proportional to 4,482.52, 6,185.41 and 2,492.76

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Solution

The fourth proportional to 4,482.52, 6,185.41 and 2,492.76 is: 3,439.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482.52 : 6,185.41 = 2,492.76 : x
  2. Step 2: Convert to fraction form
    4,482.52/6,185.41 = 2,492.76/x
  3. Step 3: Cross multiply
    4,482.52x = 6,185.41 × 2,492.76
  4. Step 4: Simplify right side
    4,482.52x = 15,418,720.94
  5. Step 5: Solve for x
    x = 15,418,720.94/4,482.52
  6. Step 6: Final answer
    x = 3,439.74

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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.