Home / 63,955.17-95,935.19-17,209.26

Finding the Fourth Proportional to 63,955.17, 95,935.19 and 17,209.26

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Solution

The fourth proportional to 63,955.17, 95,935.19 and 17,209.26 is: 25,814.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,955.17 : 95,935.19 = 17,209.26 : x
  2. Step 2: Convert to fraction form
    63,955.17/95,935.19 = 17,209.26/x
  3. Step 3: Cross multiply
    63,955.17x = 95,935.19 × 17,209.26
  4. Step 4: Simplify right side
    63,955.17x = 1,650,973,541.81
  5. Step 5: Solve for x
    x = 1,650,973,541.81/63,955.17
  6. Step 6: Final answer
    x = 25,814.54

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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.