Home / 4,952.68-6,832.21-2,962.72

Finding the Fourth Proportional to 4,952.68, 6,832.21 and 2,962.72

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Solution

The fourth proportional to 4,952.68, 6,832.21 and 2,962.72 is: 4,087.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952.68 : 6,832.21 = 2,962.72 : x
  2. Step 2: Convert to fraction form
    4,952.68/6,832.21 = 2,962.72/x
  3. Step 3: Cross multiply
    4,952.68x = 6,832.21 × 2,962.72
  4. Step 4: Simplify right side
    4,952.68x = 20,241,925.21
  5. Step 5: Solve for x
    x = 20,241,925.21/4,952.68
  6. Step 6: Final answer
    x = 4,087.07

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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.