Home / 35,715.30-49,260.93-25,654.08

Finding the Fourth Proportional to 35,715.30, 49,260.93 and 25,654.08

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Solution

The fourth proportional to 35,715.30, 49,260.93 and 25,654.08 is: 35,383.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,715.30 : 49,260.93 = 25,654.08 : x
  2. Step 2: Convert to fraction form
    35,715.30/49,260.93 = 25,654.08/x
  3. Step 3: Cross multiply
    35,715.30x = 49,260.93 × 25,654.08
  4. Step 4: Simplify right side
    35,715.30x = 1,263,743,839.09
  5. Step 5: Solve for x
    x = 1,263,743,839.09/35,715.30
  6. Step 6: Final answer
    x = 35,383.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.