Home / 66,044.13-99,004.56-26,063.44

Finding the Fourth Proportional to 66,044.13, 99,004.56 and 26,063.44

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Solution

The fourth proportional to 66,044.13, 99,004.56 and 26,063.44 is: 39,070.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,044.13 : 99,004.56 = 26,063.44 : x
  2. Step 2: Convert to fraction form
    66,044.13/99,004.56 = 26,063.44/x
  3. Step 3: Cross multiply
    66,044.13x = 99,004.56 × 26,063.44
  4. Step 4: Simplify right side
    66,044.13x = 2,580,399,409.29
  5. Step 5: Solve for x
    x = 2,580,399,409.29/66,044.13
  6. Step 6: Final answer
    x = 39,070.84

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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.