Home / 95,695.08-143,448.93-35,679.63

Finding the Fourth Proportional to 95,695.08, 143,448.93 and 35,679.63

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Solution

The fourth proportional to 95,695.08, 143,448.93 and 35,679.63 is: 53,484.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,695.08 : 143,448.93 = 35,679.63 : x
  2. Step 2: Convert to fraction form
    95,695.08/143,448.93 = 35,679.63/x
  3. Step 3: Cross multiply
    95,695.08x = 143,448.93 × 35,679.63
  4. Step 4: Simplify right side
    95,695.08x = 5,118,204,746.30
  5. Step 5: Solve for x
    x = 5,118,204,746.30/95,695.08
  6. Step 6: Final answer
    x = 53,484.51

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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.