Home / 103,828.41-155,757.65-32,727.02

Finding the Fourth Proportional to 103,828.41, 155,757.65 and 32,727.02

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Solution

The fourth proportional to 103,828.41, 155,757.65 and 32,727.02 is: 49,095.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,828.41 : 155,757.65 = 32,727.02 : x
  2. Step 2: Convert to fraction form
    103,828.41/155,757.65 = 32,727.02/x
  3. Step 3: Cross multiply
    103,828.41x = 155,757.65 × 32,727.02
  4. Step 4: Simplify right side
    103,828.41x = 5,097,482,784.28
  5. Step 5: Solve for x
    x = 5,097,482,784.28/103,828.41
  6. Step 6: Final answer
    x = 49,095.26

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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.