Home / 9,087.63-13,625.06-3,536.30

Finding the Fourth Proportional to 9,087.63, 13,625.06 and 3,536.30

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Solution

The fourth proportional to 9,087.63, 13,625.06 and 3,536.30 is: 5,301.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087.63 : 13,625.06 = 3,536.30 : x
  2. Step 2: Convert to fraction form
    9,087.63/13,625.06 = 3,536.30/x
  3. Step 3: Cross multiply
    9,087.63x = 13,625.06 × 3,536.30
  4. Step 4: Simplify right side
    9,087.63x = 48,182,231.55
  5. Step 5: Solve for x
    x = 48,182,231.55/9,087.63
  6. Step 6: Final answer
    x = 5,301.96

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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.