Home / 364,630.08-547,037.50-111,923.37

Finding the Fourth Proportional to 364,630.08, 547,037.50 and 111,923.37

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Solution

The fourth proportional to 364,630.08, 547,037.50 and 111,923.37 is: 167,913.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,630.08 : 547,037.50 = 111,923.37 : x
  2. Step 2: Convert to fraction form
    364,630.08/547,037.50 = 111,923.37/x
  3. Step 3: Cross multiply
    364,630.08x = 547,037.50 × 111,923.37
  4. Step 4: Simplify right side
    364,630.08x = 61,226,280,446.42
  5. Step 5: Solve for x
    x = 61,226,280,446.42/364,630.08
  6. Step 6: Final answer
    x = 167,913.41

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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.