Home / 35,202.65-52,797.56-14,141.84

Finding the Fourth Proportional to 35,202.65, 52,797.56 and 14,141.84

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Solution

The fourth proportional to 35,202.65, 52,797.56 and 14,141.84 is: 21,210.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,202.65 : 52,797.56 = 14,141.84 : x
  2. Step 2: Convert to fraction form
    35,202.65/52,797.56 = 14,141.84/x
  3. Step 3: Cross multiply
    35,202.65x = 52,797.56 × 14,141.84
  4. Step 4: Simplify right side
    35,202.65x = 746,654,645.91
  5. Step 5: Solve for x
    x = 746,654,645.91/35,202.65
  6. Step 6: Final answer
    x = 21,210.18

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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.