Home / 10,497.41-14,496.05-6,670.28

Finding the Fourth Proportional to 10,497.41, 14,496.05 and 6,670.28

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Solution

The fourth proportional to 10,497.41, 14,496.05 and 6,670.28 is: 9,211.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,497.41 : 14,496.05 = 6,670.28 : x
  2. Step 2: Convert to fraction form
    10,497.41/14,496.05 = 6,670.28/x
  3. Step 3: Cross multiply
    10,497.41x = 14,496.05 × 6,670.28
  4. Step 4: Simplify right side
    10,497.41x = 96,692,606.56
  5. Step 5: Solve for x
    x = 96,692,606.56/10,497.41
  6. Step 6: Final answer
    x = 9,211.10

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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.