Home / 9,553.76-14,320.32-4,010.12

Finding the Fourth Proportional to 9,553.76, 14,320.32 and 4,010.12

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Solution

The fourth proportional to 9,553.76, 14,320.32 and 4,010.12 is: 6,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553.76 : 14,320.32 = 4,010.12 : x
  2. Step 2: Convert to fraction form
    9,553.76/14,320.32 = 4,010.12/x
  3. Step 3: Cross multiply
    9,553.76x = 14,320.32 × 4,010.12
  4. Step 4: Simplify right side
    9,553.76x = 57,426,201.64
  5. Step 5: Solve for x
    x = 57,426,201.64/9,553.76
  6. Step 6: Final answer
    x = 6,010.85

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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.