Home / 4,620.94-6,376.98-2,525.02

Finding the Fourth Proportional to 4,620.94, 6,376.98 and 2,525.02

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Solution

The fourth proportional to 4,620.94, 6,376.98 and 2,525.02 is: 3,484.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620.94 : 6,376.98 = 2,525.02 : x
  2. Step 2: Convert to fraction form
    4,620.94/6,376.98 = 2,525.02/x
  3. Step 3: Cross multiply
    4,620.94x = 6,376.98 × 2,525.02
  4. Step 4: Simplify right side
    4,620.94x = 16,102,002.04
  5. Step 5: Solve for x
    x = 16,102,002.04/4,620.94
  6. Step 6: Final answer
    x = 3,484.57

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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.