Home / 234,590.04-323,717.76-132,620.22

Finding the Fourth Proportional to 234,590.04, 323,717.76 and 132,620.22

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Solution

The fourth proportional to 234,590.04, 323,717.76 and 132,620.22 is: 183,006.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,590.04 : 323,717.76 = 132,620.22 : x
  2. Step 2: Convert to fraction form
    234,590.04/323,717.76 = 132,620.22/x
  3. Step 3: Cross multiply
    234,590.04x = 323,717.76 × 132,620.22
  4. Step 4: Simplify right side
    234,590.04x = 42,931,520,549.11
  5. Step 5: Solve for x
    x = 42,931,520,549.11/234,590.04
  6. Step 6: Final answer
    x = 183,006.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.