Home / 44,083.30-66,134.67-14,499.94

Finding the Fourth Proportional to 44,083.30, 66,134.67 and 14,499.94

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Solution

The fourth proportional to 44,083.30, 66,134.67 and 14,499.94 is: 21,753.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,083.30 : 66,134.67 = 14,499.94 : x
  2. Step 2: Convert to fraction form
    44,083.30/66,134.67 = 14,499.94/x
  3. Step 3: Cross multiply
    44,083.30x = 66,134.67 × 14,499.94
  4. Step 4: Simplify right side
    44,083.30x = 958,948,746.92
  5. Step 5: Solve for x
    x = 958,948,746.92/44,083.30
  6. Step 6: Final answer
    x = 21,753.11

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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.