Home / 227,582.04-341,373.87-77,930.49

Finding the Fourth Proportional to 227,582.04, 341,373.87 and 77,930.49

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Solution

The fourth proportional to 227,582.04, 341,373.87 and 77,930.49 is: 116,896.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,582.04 : 341,373.87 = 77,930.49 : x
  2. Step 2: Convert to fraction form
    227,582.04/341,373.87 = 77,930.49/x
  3. Step 3: Cross multiply
    227,582.04x = 341,373.87 × 77,930.49
  4. Step 4: Simplify right side
    227,582.04x = 26,603,432,962.30
  5. Step 5: Solve for x
    x = 26,603,432,962.30/227,582.04
  6. Step 6: Final answer
    x = 116,896.01

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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.