Home / 349,904.59-524,940.17-113,247.27

Finding the Fourth Proportional to 349,904.59, 524,940.17 and 113,247.27

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Solution

The fourth proportional to 349,904.59, 524,940.17 and 113,247.27 is: 169,897.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,904.59 : 524,940.17 = 113,247.27 : x
  2. Step 2: Convert to fraction form
    349,904.59/524,940.17 = 113,247.27/x
  3. Step 3: Cross multiply
    349,904.59x = 524,940.17 × 113,247.27
  4. Step 4: Simplify right side
    349,904.59x = 59,448,041,165.84
  5. Step 5: Solve for x
    x = 59,448,041,165.84/349,904.59
  6. Step 6: Final answer
    x = 169,897.86

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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.