Home / 3,536.08-4,877.58-2,525.92

Finding the Fourth Proportional to 3,536.08, 4,877.58 and 2,525.92

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Solution

The fourth proportional to 3,536.08, 4,877.58 and 2,525.92 is: 3,484.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.08 : 4,877.58 = 2,525.92 : x
  2. Step 2: Convert to fraction form
    3,536.08/4,877.58 = 2,525.92/x
  3. Step 3: Cross multiply
    3,536.08x = 4,877.58 × 2,525.92
  4. Step 4: Simplify right side
    3,536.08x = 12,320,376.87
  5. Step 5: Solve for x
    x = 12,320,376.87/3,536.08
  6. Step 6: Final answer
    x = 3,484.19

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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.