Home / 10,701.68-14,768.31-5,985.96

Finding the Fourth Proportional to 10,701.68, 14,768.31 and 5,985.96

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Solution

The fourth proportional to 10,701.68, 14,768.31 and 5,985.96 is: 8,260.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701.68 : 14,768.31 = 5,985.96 : x
  2. Step 2: Convert to fraction form
    10,701.68/14,768.31 = 5,985.96/x
  3. Step 3: Cross multiply
    10,701.68x = 14,768.31 × 5,985.96
  4. Step 4: Simplify right side
    10,701.68x = 88,402,512.93
  5. Step 5: Solve for x
    x = 88,402,512.93/10,701.68
  6. Step 6: Final answer
    x = 8,260.62

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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.