Home / 44,604.16-66,775.02-29,776.30

Finding the Fourth Proportional to 44,604.16, 66,775.02 and 29,776.30

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Solution

The fourth proportional to 44,604.16, 66,775.02 and 29,776.30 is: 44,576.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,604.16 : 66,775.02 = 29,776.30 : x
  2. Step 2: Convert to fraction form
    44,604.16/66,775.02 = 29,776.30/x
  3. Step 3: Cross multiply
    44,604.16x = 66,775.02 × 29,776.30
  4. Step 4: Simplify right side
    44,604.16x = 1,988,313,028.03
  5. Step 5: Solve for x
    x = 1,988,313,028.03/44,604.16
  6. Step 6: Final answer
    x = 44,576.85

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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.