Home / 35,942.73-53,951.76-17,238.63

Finding the Fourth Proportional to 35,942.73, 53,951.76 and 17,238.63

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Solution

The fourth proportional to 35,942.73, 53,951.76 and 17,238.63 is: 25,876.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,942.73 : 53,951.76 = 17,238.63 : x
  2. Step 2: Convert to fraction form
    35,942.73/53,951.76 = 17,238.63/x
  3. Step 3: Cross multiply
    35,942.73x = 53,951.76 × 17,238.63
  4. Step 4: Simplify right side
    35,942.73x = 930,054,428.49
  5. Step 5: Solve for x
    x = 930,054,428.49/35,942.73
  6. Step 6: Final answer
    x = 25,876.01

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1.5x scale

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.