Home / 10,270.17-14,172.60-5,793.81

Finding the Fourth Proportional to 10,270.17, 14,172.60 and 5,793.81

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Solution

The fourth proportional to 10,270.17, 14,172.60 and 5,793.81 is: 7,995.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,270.17 : 14,172.60 = 5,793.81 : x
  2. Step 2: Convert to fraction form
    10,270.17/14,172.60 = 5,793.81/x
  3. Step 3: Cross multiply
    10,270.17x = 14,172.60 × 5,793.81
  4. Step 4: Simplify right side
    10,270.17x = 82,113,320.19
  5. Step 5: Solve for x
    x = 82,113,320.19/10,270.17
  6. Step 6: Final answer
    x = 7,995.32

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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.