Home / 10,539.64-14,544.89-5,823.96

Finding the Fourth Proportional to 10,539.64, 14,544.89 and 5,823.96

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Solution

The fourth proportional to 10,539.64, 14,544.89 and 5,823.96 is: 8,037.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,539.64 : 14,544.89 = 5,823.96 : x
  2. Step 2: Convert to fraction form
    10,539.64/14,544.89 = 5,823.96/x
  3. Step 3: Cross multiply
    10,539.64x = 14,544.89 × 5,823.96
  4. Step 4: Simplify right side
    10,539.64x = 84,708,857.56
  5. Step 5: Solve for x
    x = 84,708,857.56/10,539.64
  6. Step 6: Final answer
    x = 8,037.17

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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.