Home / 349,902.27-524,936.67-113,244.94

Finding the Fourth Proportional to 349,902.27, 524,936.67 and 113,244.94

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Solution

The fourth proportional to 349,902.27, 524,936.67 and 113,244.94 is: 169,894.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,902.27 : 524,936.67 = 113,244.94 : x
  2. Step 2: Convert to fraction form
    349,902.27/524,936.67 = 113,244.94/x
  3. Step 3: Cross multiply
    349,902.27x = 524,936.67 × 113,244.94
  4. Step 4: Simplify right side
    349,902.27x = 59,446,421,697.95
  5. Step 5: Solve for x
    x = 59,446,421,697.95/349,902.27
  6. Step 6: Final answer
    x = 169,894.36

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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.