Home / 10,697.07-14,761.96-5,981.36

Finding the Fourth Proportional to 10,697.07, 14,761.96 and 5,981.36

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Solution

The fourth proportional to 10,697.07, 14,761.96 and 5,981.36 is: 8,254.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,697.07 : 14,761.96 = 5,981.36 : x
  2. Step 2: Convert to fraction form
    10,697.07/14,761.96 = 5,981.36/x
  3. Step 3: Cross multiply
    10,697.07x = 14,761.96 × 5,981.36
  4. Step 4: Simplify right side
    10,697.07x = 88,296,619.02
  5. Step 5: Solve for x
    x = 88,296,619.02/10,697.07
  6. Step 6: Final answer
    x = 8,254.28

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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.