Home / 96,343.22-144,453.17-46,323.70

Finding the Fourth Proportional to 96,343.22, 144,453.17 and 46,323.70

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Solution

The fourth proportional to 96,343.22, 144,453.17 and 46,323.70 is: 69,455.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,343.22 : 144,453.17 = 46,323.70 : x
  2. Step 2: Convert to fraction form
    96,343.22/144,453.17 = 46,323.70/x
  3. Step 3: Cross multiply
    96,343.22x = 144,453.17 × 46,323.70
  4. Step 4: Simplify right side
    96,343.22x = 6,691,605,065.81
  5. Step 5: Solve for x
    x = 6,691,605,065.81/96,343.22
  6. Step 6: Final answer
    x = 69,455.90

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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.