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Finding the Fourth Proportional to 241,685.28, 362,579.76 and 101,363.04

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Solution

The fourth proportional to 241,685.28, 362,579.76 and 101,363.04 is: 152,066.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,685.28 : 362,579.76 = 101,363.04 : x
  2. Step 2: Convert to fraction form
    241,685.28/362,579.76 = 101,363.04/x
  3. Step 3: Cross multiply
    241,685.28x = 362,579.76 × 101,363.04
  4. Step 4: Simplify right side
    241,685.28x = 36,752,186,716.07
  5. Step 5: Solve for x
    x = 36,752,186,716.07/241,685.28
  6. Step 6: Final answer
    x = 152,066.30

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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.