Home / 332,567.04-498,835.44-122,189.52

Finding the Fourth Proportional to 332,567.04, 498,835.44 and 122,189.52

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Solution

The fourth proportional to 332,567.04, 498,835.44 and 122,189.52 is: 183,278.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,567.04 : 498,835.44 = 122,189.52 : x
  2. Step 2: Convert to fraction form
    332,567.04/498,835.44 = 122,189.52/x
  3. Step 3: Cross multiply
    332,567.04x = 498,835.44 × 122,189.52
  4. Step 4: Simplify right side
    332,567.04x = 60,952,462,972.59
  5. Step 5: Solve for x
    x = 60,952,462,972.59/332,567.04
  6. Step 6: Final answer
    x = 183,278.72

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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.