Home / 7,552.09-11,335.34-4,636.09

Finding the Fourth Proportional to 7,552.09, 11,335.34 and 4,636.09

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Solution

The fourth proportional to 7,552.09, 11,335.34 and 4,636.09 is: 6,958.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552.09 : 11,335.34 = 4,636.09 : x
  2. Step 2: Convert to fraction form
    7,552.09/11,335.34 = 4,636.09/x
  3. Step 3: Cross multiply
    7,552.09x = 11,335.34 × 4,636.09
  4. Step 4: Simplify right side
    7,552.09x = 52,551,656.42
  5. Step 5: Solve for x
    x = 52,551,656.42/7,552.09
  6. Step 6: Final answer
    x = 6,958.56

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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.