Home / 29,052.10-43,590.30-9,336.70

Finding the Fourth Proportional to 29,052.10, 43,590.30 and 9,336.70

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Solution

The fourth proportional to 29,052.10, 43,590.30 and 9,336.70 is: 14,008.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,052.10 : 43,590.30 = 9,336.70 : x
  2. Step 2: Convert to fraction form
    29,052.10/43,590.30 = 9,336.70/x
  3. Step 3: Cross multiply
    29,052.10x = 43,590.30 × 9,336.70
  4. Step 4: Simplify right side
    29,052.10x = 406,989,554.01
  5. Step 5: Solve for x
    x = 406,989,554.01/29,052.10
  6. Step 6: Final answer
    x = 14,008.95

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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.