Home / 296,369.32-444,538.20-83,151.94

Finding the Fourth Proportional to 296,369.32, 444,538.20 and 83,151.94

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Solution

The fourth proportional to 296,369.32, 444,538.20 and 83,151.94 is: 124,723.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,369.32 : 444,538.20 = 83,151.94 : x
  2. Step 2: Convert to fraction form
    296,369.32/444,538.20 = 83,151.94/x
  3. Step 3: Cross multiply
    296,369.32x = 444,538.20 × 83,151.94
  4. Step 4: Simplify right side
    296,369.32x = 36,964,213,734.11
  5. Step 5: Solve for x
    x = 36,964,213,734.11/296,369.32
  6. Step 6: Final answer
    x = 124,723.48

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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.