Home / 67,696.08-101,609.74-32,660.34

Finding the Fourth Proportional to 67,696.08, 101,609.74 and 32,660.34

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Solution

The fourth proportional to 67,696.08, 101,609.74 and 32,660.34 is: 49,022.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,696.08 : 101,609.74 = 32,660.34 : x
  2. Step 2: Convert to fraction form
    67,696.08/101,609.74 = 32,660.34/x
  3. Step 3: Cross multiply
    67,696.08x = 101,609.74 × 32,660.34
  4. Step 4: Simplify right side
    67,696.08x = 3,318,608,655.71
  5. Step 5: Solve for x
    x = 3,318,608,655.71/67,696.08
  6. Step 6: Final answer
    x = 49,022.17

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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.