Home / 32,568.84-48,898.44-16,785.16

Finding the Fourth Proportional to 32,568.84, 48,898.44 and 16,785.16

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Solution

The fourth proportional to 32,568.84, 48,898.44 and 16,785.16 is: 25,201.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,568.84 : 48,898.44 = 16,785.16 : x
  2. Step 2: Convert to fraction form
    32,568.84/48,898.44 = 16,785.16/x
  3. Step 3: Cross multiply
    32,568.84x = 48,898.44 × 16,785.16
  4. Step 4: Simplify right side
    32,568.84x = 820,768,139.15
  5. Step 5: Solve for x
    x = 820,768,139.15/32,568.84
  6. Step 6: Final answer
    x = 25,201.02

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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.