Home / 44,316.23-66,418.90-22,135.79

Finding the Fourth Proportional to 44,316.23, 66,418.90 and 22,135.79

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Solution

The fourth proportional to 44,316.23, 66,418.90 and 22,135.79 is: 33,176.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,316.23 : 66,418.90 = 22,135.79 : x
  2. Step 2: Convert to fraction form
    44,316.23/66,418.90 = 22,135.79/x
  3. Step 3: Cross multiply
    44,316.23x = 66,418.90 × 22,135.79
  4. Step 4: Simplify right side
    44,316.23x = 1,470,235,057.65
  5. Step 5: Solve for x
    x = 1,470,235,057.65/44,316.23
  6. Step 6: Final answer
    x = 33,176.00

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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.