Home / 96,467.02-144,749.93-45,923.24

Finding the Fourth Proportional to 96,467.02, 144,749.93 and 45,923.24

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Solution

The fourth proportional to 96,467.02, 144,749.93 and 45,923.24 is: 68,908.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,467.02 : 144,749.93 = 45,923.24 : x
  2. Step 2: Convert to fraction form
    96,467.02/144,749.93 = 45,923.24/x
  3. Step 3: Cross multiply
    96,467.02x = 144,749.93 × 45,923.24
  4. Step 4: Simplify right side
    96,467.02x = 6,647,385,907.63
  5. Step 5: Solve for x
    x = 6,647,385,907.63/96,467.02
  6. Step 6: Final answer
    x = 68,908.38

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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.