Home / 3,502.58-4,832.87-2,322.95

Finding the Fourth Proportional to 3,502.58, 4,832.87 and 2,322.95

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Solution

The fourth proportional to 3,502.58, 4,832.87 and 2,322.95 is: 3,205.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502.58 : 4,832.87 = 2,322.95 : x
  2. Step 2: Convert to fraction form
    3,502.58/4,832.87 = 2,322.95/x
  3. Step 3: Cross multiply
    3,502.58x = 4,832.87 × 2,322.95
  4. Step 4: Simplify right side
    3,502.58x = 11,226,479.59
  5. Step 5: Solve for x
    x = 11,226,479.59/3,502.58
  6. Step 6: Final answer
    x = 3,205.21

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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.