Home / 16,037.64-24,039.45-6,172.65

Finding the Fourth Proportional to 16,037.64, 24,039.45 and 6,172.65

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Solution

The fourth proportional to 16,037.64, 24,039.45 and 6,172.65 is: 9,252.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,037.64 : 24,039.45 = 6,172.65 : x
  2. Step 2: Convert to fraction form
    16,037.64/24,039.45 = 6,172.65/x
  3. Step 3: Cross multiply
    16,037.64x = 24,039.45 × 6,172.65
  4. Step 4: Simplify right side
    16,037.64x = 148,387,111.04
  5. Step 5: Solve for x
    x = 148,387,111.04/16,037.64
  6. Step 6: Final answer
    x = 9,252.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.