Home / 29,323.89-43,939.71-22,676.67

Finding the Fourth Proportional to 29,323.89, 43,939.71 and 22,676.67

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Solution

The fourth proportional to 29,323.89, 43,939.71 and 22,676.67 is: 33,979.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,323.89 : 43,939.71 = 22,676.67 : x
  2. Step 2: Convert to fraction form
    29,323.89/43,939.71 = 22,676.67/x
  3. Step 3: Cross multiply
    29,323.89x = 43,939.71 × 22,676.67
  4. Step 4: Simplify right side
    29,323.89x = 996,406,303.57
  5. Step 5: Solve for x
    x = 996,406,303.57/29,323.89
  6. Step 6: Final answer
    x = 33,979.34

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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.