Home / 34,329.05-51,494.48-10,955.49

Finding the Fourth Proportional to 34,329.05, 51,494.48 and 10,955.49

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Solution

The fourth proportional to 34,329.05, 51,494.48 and 10,955.49 is: 16,433.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,329.05 : 51,494.48 = 10,955.49 : x
  2. Step 2: Convert to fraction form
    34,329.05/51,494.48 = 10,955.49/x
  3. Step 3: Cross multiply
    34,329.05x = 51,494.48 × 10,955.49
  4. Step 4: Simplify right side
    34,329.05x = 564,147,205.92
  5. Step 5: Solve for x
    x = 564,147,205.92/34,329.05
  6. Step 6: Final answer
    x = 16,433.52

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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.