Home / 61,266.48-91,936.56-26,206.16

Finding the Fourth Proportional to 61,266.48, 91,936.56 and 26,206.16

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Solution

The fourth proportional to 61,266.48, 91,936.56 and 26,206.16 is: 39,325.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,266.48 : 91,936.56 = 26,206.16 : x
  2. Step 2: Convert to fraction form
    61,266.48/91,936.56 = 26,206.16/x
  3. Step 3: Cross multiply
    61,266.48x = 91,936.56 × 26,206.16
  4. Step 4: Simplify right side
    61,266.48x = 2,409,304,201.21
  5. Step 5: Solve for x
    x = 2,409,304,201.21/61,266.48
  6. Step 6: Final answer
    x = 39,325.00

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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.