Home / 96,324.45-144,502.11-29,748.93

Finding the Fourth Proportional to 96,324.45, 144,502.11 and 29,748.93

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Solution

The fourth proportional to 96,324.45, 144,502.11 and 29,748.93 is: 44,628.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,324.45 : 144,502.11 = 29,748.93 : x
  2. Step 2: Convert to fraction form
    96,324.45/144,502.11 = 29,748.93/x
  3. Step 3: Cross multiply
    96,324.45x = 144,502.11 × 29,748.93
  4. Step 4: Simplify right side
    96,324.45x = 4,298,783,155.24
  5. Step 5: Solve for x
    x = 4,298,783,155.24/96,324.45
  6. Step 6: Final answer
    x = 44,628.16

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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.