Home / 29,962.10-41,522.49-29,539.28

Finding the Fourth Proportional to 29,962.10, 41,522.49 and 29,539.28

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Solution

The fourth proportional to 29,962.10, 41,522.49 and 29,539.28 is: 40,936.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,962.10 : 41,522.49 = 29,539.28 : x
  2. Step 2: Convert to fraction form
    29,962.10/41,522.49 = 29,539.28/x
  3. Step 3: Cross multiply
    29,962.10x = 41,522.49 × 29,539.28
  4. Step 4: Simplify right side
    29,962.10x = 1,226,544,562.21
  5. Step 5: Solve for x
    x = 1,226,544,562.21/29,962.10
  6. Step 6: Final answer
    x = 40,936.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.