Home / 95,863.23-143,795.22-29,303.10

Finding the Fourth Proportional to 95,863.23, 143,795.22 and 29,303.10

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Solution

The fourth proportional to 95,863.23, 143,795.22 and 29,303.10 is: 43,954.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,863.23 : 143,795.22 = 29,303.10 : x
  2. Step 2: Convert to fraction form
    95,863.23/143,795.22 = 29,303.10/x
  3. Step 3: Cross multiply
    95,863.23x = 143,795.22 × 29,303.10
  4. Step 4: Simplify right side
    95,863.23x = 4,213,645,637.92
  5. Step 5: Solve for x
    x = 4,213,645,637.92/95,863.23
  6. Step 6: Final answer
    x = 43,954.76

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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.