Home / 296,110.72-444,197.21-96,446.66

Finding the Fourth Proportional to 296,110.72, 444,197.21 and 96,446.66

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Solution

The fourth proportional to 296,110.72, 444,197.21 and 96,446.66 is: 144,680.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,110.72 : 444,197.21 = 96,446.66 : x
  2. Step 2: Convert to fraction form
    296,110.72/444,197.21 = 96,446.66/x
  3. Step 3: Cross multiply
    296,110.72x = 444,197.21 × 96,446.66
  4. Step 4: Simplify right side
    296,110.72x = 42,841,337,914.08
  5. Step 5: Solve for x
    x = 42,841,337,914.08/296,110.72
  6. Step 6: Final answer
    x = 144,680.13

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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.