Home / 219,898.32-329,289.24-184,265.94

Finding the Fourth Proportional to 219,898.32, 329,289.24 and 184,265.94

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Solution

The fourth proportional to 219,898.32, 329,289.24 and 184,265.94 is: 275,931.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,898.32 : 329,289.24 = 184,265.94 : x
  2. Step 2: Convert to fraction form
    219,898.32/329,289.24 = 184,265.94/x
  3. Step 3: Cross multiply
    219,898.32x = 329,289.24 × 184,265.94
  4. Step 4: Simplify right side
    219,898.32x = 60,676,791,340.49
  5. Step 5: Solve for x
    x = 60,676,791,340.49/219,898.32
  6. Step 6: Final answer
    x = 275,931.13

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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.