Home / 106,035.83-159,027.51-63,352.91

Finding the Fourth Proportional to 106,035.83, 159,027.51 and 63,352.91

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Solution

The fourth proportional to 106,035.83, 159,027.51 and 63,352.91 is: 95,013.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,035.83 : 159,027.51 = 63,352.91 : x
  2. Step 2: Convert to fraction form
    106,035.83/159,027.51 = 63,352.91/x
  3. Step 3: Cross multiply
    106,035.83x = 159,027.51 × 63,352.91
  4. Step 4: Simplify right side
    106,035.83x = 10,074,855,528.55
  5. Step 5: Solve for x
    x = 10,074,855,528.55/106,035.83
  6. Step 6: Final answer
    x = 95,013.69

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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.