Home / 244,931.16-367,410.44-76,474.76

Finding the Fourth Proportional to 244,931.16, 367,410.44 and 76,474.76

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Solution

The fourth proportional to 244,931.16, 367,410.44 and 76,474.76 is: 114,716.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,931.16 : 367,410.44 = 76,474.76 : x
  2. Step 2: Convert to fraction form
    244,931.16/367,410.44 = 76,474.76/x
  3. Step 3: Cross multiply
    244,931.16x = 367,410.44 × 76,474.76
  4. Step 4: Simplify right side
    244,931.16x = 28,097,623,001.07
  5. Step 5: Solve for x
    x = 28,097,623,001.07/244,931.16
  6. Step 6: Final answer
    x = 114,716.41

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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.