Home / 97,633.05-146,449.58-35,288.97

Finding the Fourth Proportional to 97,633.05, 146,449.58 and 35,288.97

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Solution

The fourth proportional to 97,633.05, 146,449.58 and 35,288.97 is: 52,933.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,633.05 : 146,449.58 = 35,288.97 : x
  2. Step 2: Convert to fraction form
    97,633.05/146,449.58 = 35,288.97/x
  3. Step 3: Cross multiply
    97,633.05x = 146,449.58 × 35,288.97
  4. Step 4: Simplify right side
    97,633.05x = 5,168,054,658.69
  5. Step 5: Solve for x
    x = 5,168,054,658.69/97,633.05
  6. Step 6: Final answer
    x = 52,933.46

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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.