Home / 29,264.48-43,904.92-11,746.61

Finding the Fourth Proportional to 29,264.48, 43,904.92 and 11,746.61

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Solution

The fourth proportional to 29,264.48, 43,904.92 and 11,746.61 is: 17,623.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,264.48 : 43,904.92 = 11,746.61 : x
  2. Step 2: Convert to fraction form
    29,264.48/43,904.92 = 11,746.61/x
  3. Step 3: Cross multiply
    29,264.48x = 43,904.92 × 11,746.61
  4. Step 4: Simplify right side
    29,264.48x = 515,733,972.32
  5. Step 5: Solve for x
    x = 515,733,972.32/29,264.48
  6. Step 6: Final answer
    x = 17,623.21

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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.