Home / 29,898.13-44,857.55-13,269.81

Finding the Fourth Proportional to 29,898.13, 44,857.55 and 13,269.81

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Solution

The fourth proportional to 29,898.13, 44,857.55 and 13,269.81 is: 19,909.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,898.13 : 44,857.55 = 13,269.81 : x
  2. Step 2: Convert to fraction form
    29,898.13/44,857.55 = 13,269.81/x
  3. Step 3: Cross multiply
    29,898.13x = 44,857.55 × 13,269.81
  4. Step 4: Simplify right side
    29,898.13x = 595,251,165.57
  5. Step 5: Solve for x
    x = 595,251,165.57/29,898.13
  6. Step 6: Final answer
    x = 19,909.31

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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.