Home / 10,345.51-14,280.06-6,096.35

Finding the Fourth Proportional to 10,345.51, 14,280.06 and 6,096.35

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Solution

The fourth proportional to 10,345.51, 14,280.06 and 6,096.35 is: 8,414.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,345.51 : 14,280.06 = 6,096.35 : x
  2. Step 2: Convert to fraction form
    10,345.51/14,280.06 = 6,096.35/x
  3. Step 3: Cross multiply
    10,345.51x = 14,280.06 × 6,096.35
  4. Step 4: Simplify right side
    10,345.51x = 87,056,243.78
  5. Step 5: Solve for x
    x = 87,056,243.78/10,345.51
  6. Step 6: Final answer
    x = 8,414.88

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