Home / 3,561.58-5,339.40-2,468.08

Finding the Fourth Proportional to 3,561.58, 5,339.40 and 2,468.08

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Solution

The fourth proportional to 3,561.58, 5,339.40 and 2,468.08 is: 3,700.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561.58 : 5,339.40 = 2,468.08 : x
  2. Step 2: Convert to fraction form
    3,561.58/5,339.40 = 2,468.08/x
  3. Step 3: Cross multiply
    3,561.58x = 5,339.40 × 2,468.08
  4. Step 4: Simplify right side
    3,561.58x = 13,178,066.35
  5. Step 5: Solve for x
    x = 13,178,066.35/3,561.58
  6. Step 6: Final answer
    x = 3,700.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.