Home / 29,897.11-41,242.57-19,269.91

Finding the Fourth Proportional to 29,897.11, 41,242.57 and 19,269.91

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Solution

The fourth proportional to 29,897.11, 41,242.57 and 19,269.91 is: 26,582.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,897.11 : 41,242.57 = 19,269.91 : x
  2. Step 2: Convert to fraction form
    29,897.11/41,242.57 = 19,269.91/x
  3. Step 3: Cross multiply
    29,897.11x = 41,242.57 × 19,269.91
  4. Step 4: Simplify right side
    29,897.11x = 794,740,612.07
  5. Step 5: Solve for x
    x = 794,740,612.07/29,897.11
  6. Step 6: Final answer
    x = 26,582.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.