Home / 10,650.84-14,697.36-5,934.48

Finding the Fourth Proportional to 10,650.84, 14,697.36 and 5,934.48

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Solution

The fourth proportional to 10,650.84, 14,697.36 and 5,934.48 is: 8,189.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,650.84 : 14,697.36 = 5,934.48 : x
  2. Step 2: Convert to fraction form
    10,650.84/14,697.36 = 5,934.48/x
  3. Step 3: Cross multiply
    10,650.84x = 14,697.36 × 5,934.48
  4. Step 4: Simplify right side
    10,650.84x = 87,221,188.97
  5. Step 5: Solve for x
    x = 87,221,188.97/10,650.84
  6. Step 6: Final answer
    x = 8,189.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.