Home / 44,622.64-66,966.38-35,962.12

Finding the Fourth Proportional to 44,622.64, 66,966.38 and 35,962.12

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Solution

The fourth proportional to 44,622.64, 66,966.38 and 35,962.12 is: 53,969.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,622.64 : 66,966.38 = 35,962.12 : x
  2. Step 2: Convert to fraction form
    44,622.64/66,966.38 = 35,962.12/x
  3. Step 3: Cross multiply
    44,622.64x = 66,966.38 × 35,962.12
  4. Step 4: Simplify right side
    44,622.64x = 2,408,252,993.53
  5. Step 5: Solve for x
    x = 2,408,252,993.53/44,622.64
  6. Step 6: Final answer
    x = 53,969.31

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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.