Home / 4,225.52-6,335.88-3,536.48

Finding the Fourth Proportional to 4,225.52, 6,335.88 and 3,536.48

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Solution

The fourth proportional to 4,225.52, 6,335.88 and 3,536.48 is: 5,302.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225.52 : 6,335.88 = 3,536.48 : x
  2. Step 2: Convert to fraction form
    4,225.52/6,335.88 = 3,536.48/x
  3. Step 3: Cross multiply
    4,225.52x = 6,335.88 × 3,536.48
  4. Step 4: Simplify right side
    4,225.52x = 22,406,712.90
  5. Step 5: Solve for x
    x = 22,406,712.90/4,225.52
  6. Step 6: Final answer
    x = 5,302.71

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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.