Home / 349,900.14-524,933.51-113,242.83

Finding the Fourth Proportional to 349,900.14, 524,933.51 and 113,242.83

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Solution

The fourth proportional to 349,900.14, 524,933.51 and 113,242.83 is: 169,891.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,900.14 : 524,933.51 = 113,242.83 : x
  2. Step 2: Convert to fraction form
    349,900.14/524,933.51 = 113,242.83/x
  3. Step 3: Cross multiply
    349,900.14x = 524,933.51 × 113,242.83
  4. Step 4: Simplify right side
    349,900.14x = 59,444,954,124.18
  5. Step 5: Solve for x
    x = 59,444,954,124.18/349,900.14
  6. Step 6: Final answer
    x = 169,891.20

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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.