Home / 64,918.26-97,415.46-27,476.01

Finding the Fourth Proportional to 64,918.26, 97,415.46 and 27,476.01

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Solution

The fourth proportional to 64,918.26, 97,415.46 and 27,476.01 is: 41,230.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,918.26 : 97,415.46 = 27,476.01 : x
  2. Step 2: Convert to fraction form
    64,918.26/97,415.46 = 27,476.01/x
  3. Step 3: Cross multiply
    64,918.26x = 97,415.46 × 27,476.01
  4. Step 4: Simplify right side
    64,918.26x = 2,676,588,153.11
  5. Step 5: Solve for x
    x = 2,676,588,153.11/64,918.26
  6. Step 6: Final answer
    x = 41,230.13

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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.