Home / 29,340.27-44,011.62-11,810.25

Finding the Fourth Proportional to 29,340.27, 44,011.62 and 11,810.25

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Solution

The fourth proportional to 29,340.27, 44,011.62 and 11,810.25 is: 17,715.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,340.27 : 44,011.62 = 11,810.25 : x
  2. Step 2: Convert to fraction form
    29,340.27/44,011.62 = 11,810.25/x
  3. Step 3: Cross multiply
    29,340.27x = 44,011.62 × 11,810.25
  4. Step 4: Simplify right side
    29,340.27x = 519,788,235.11
  5. Step 5: Solve for x
    x = 519,788,235.11/29,340.27
  6. Step 6: Final answer
    x = 17,715.86

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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.