Home / 63,495.10-95,159.08-35,428.37

Finding the Fourth Proportional to 63,495.10, 95,159.08 and 35,428.37

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Solution

The fourth proportional to 63,495.10, 95,159.08 and 35,428.37 is: 53,095.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,495.10 : 95,159.08 = 35,428.37 : x
  2. Step 2: Convert to fraction form
    63,495.10/95,159.08 = 35,428.37/x
  3. Step 3: Cross multiply
    63,495.10x = 95,159.08 × 35,428.37
  4. Step 4: Simplify right side
    63,495.10x = 3,371,330,530.73
  5. Step 5: Solve for x
    x = 3,371,330,530.73/63,495.10
  6. Step 6: Final answer
    x = 53,095.92

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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.