Home / 11,552.63-17,330.48-4,054.41

Finding the Fourth Proportional to 11,552.63, 17,330.48 and 4,054.41

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Solution

The fourth proportional to 11,552.63, 17,330.48 and 4,054.41 is: 6,082.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,552.63 : 17,330.48 = 4,054.41 : x
  2. Step 2: Convert to fraction form
    11,552.63/17,330.48 = 4,054.41/x
  3. Step 3: Cross multiply
    11,552.63x = 17,330.48 × 4,054.41
  4. Step 4: Simplify right side
    11,552.63x = 70,264,824.17
  5. Step 5: Solve for x
    x = 70,264,824.17/11,552.63
  6. Step 6: Final answer
    x = 6,082.15

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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.