Home / 10,032.96-13,844.29-5,785.41

Finding the Fourth Proportional to 10,032.96, 13,844.29 and 5,785.41

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Solution

The fourth proportional to 10,032.96, 13,844.29 and 5,785.41 is: 7,983.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032.96 : 13,844.29 = 5,785.41 : x
  2. Step 2: Convert to fraction form
    10,032.96/13,844.29 = 5,785.41/x
  3. Step 3: Cross multiply
    10,032.96x = 13,844.29 × 5,785.41
  4. Step 4: Simplify right side
    10,032.96x = 80,094,901.04
  5. Step 5: Solve for x
    x = 80,094,901.04/10,032.96
  6. Step 6: Final answer
    x = 7,983.18

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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.