Home / 44,055.05-66,082.00-10,775.39

Finding the Fourth Proportional to 44,055.05, 66,082.00 and 10,775.39

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Solution

The fourth proportional to 44,055.05, 66,082.00 and 10,775.39 is: 16,162.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,055.05 : 66,082.00 = 10,775.39 : x
  2. Step 2: Convert to fraction form
    44,055.05/66,082.00 = 10,775.39/x
  3. Step 3: Cross multiply
    44,055.05x = 66,082.00 × 10,775.39
  4. Step 4: Simplify right side
    44,055.05x = 712,058,964.63
  5. Step 5: Solve for x
    x = 712,058,964.63/44,055.05
  6. Step 6: Final answer
    x = 16,162.94

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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.