Home / 332,366.24-498,615.08-122,006

Finding the Fourth Proportional to 332,366.24, 498,615.08 and 122,006

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Solution

The fourth proportional to 332,366.24, 498,615.08 and 122,006 is: 183,033.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,366.24 : 498,615.08 = 122,006 : x
  2. Step 2: Convert to fraction form
    332,366.24/498,615.08 = 122,006/x
  3. Step 3: Cross multiply
    332,366.24x = 498,615.08 × 122,006
  4. Step 4: Simplify right side
    332,366.24x = 60,834,031,450.48
  5. Step 5: Solve for x
    x = 60,834,031,450.48/332,366.24
  6. Step 6: Final answer
    x = 183,033.12

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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.