Home / 44,962.31-67,408.56-29,133.90

Finding the Fourth Proportional to 44,962.31, 67,408.56 and 29,133.90

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Solution

The fourth proportional to 44,962.31, 67,408.56 and 29,133.90 is: 43,678.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,962.31 : 67,408.56 = 29,133.90 : x
  2. Step 2: Convert to fraction form
    44,962.31/67,408.56 = 29,133.90/x
  3. Step 3: Cross multiply
    44,962.31x = 67,408.56 × 29,133.90
  4. Step 4: Simplify right side
    44,962.31x = 1,963,874,246.18
  5. Step 5: Solve for x
    x = 1,963,874,246.18/44,962.31
  6. Step 6: Final answer
    x = 43,678.23

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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.