Home / 63,495.22-95,159.26-35,428.49

Finding the Fourth Proportional to 63,495.22, 95,159.26 and 35,428.49

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Solution

The fourth proportional to 63,495.22, 95,159.26 and 35,428.49 is: 53,096.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,495.22 : 95,159.26 = 35,428.49 : x
  2. Step 2: Convert to fraction form
    63,495.22/95,159.26 = 35,428.49/x
  3. Step 3: Cross multiply
    63,495.22x = 95,159.26 × 35,428.49
  4. Step 4: Simplify right side
    63,495.22x = 3,371,348,891.32
  5. Step 5: Solve for x
    x = 3,371,348,891.32/63,495.22
  6. Step 6: Final answer
    x = 53,096.11

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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.