Home / 332,029.08-458,199.18-181,125

Finding the Fourth Proportional to 332,029.08, 458,199.18 and 181,125

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Solution

The fourth proportional to 332,029.08, 458,199.18 and 181,125 is: 249,951.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,029.08 : 458,199.18 = 181,125 : x
  2. Step 2: Convert to fraction form
    332,029.08/458,199.18 = 181,125/x
  3. Step 3: Cross multiply
    332,029.08x = 458,199.18 × 181,125
  4. Step 4: Simplify right side
    332,029.08x = 82,991,326,477.50
  5. Step 5: Solve for x
    x = 82,991,326,477.50/332,029.08
  6. Step 6: Final answer
    x = 249,951.98

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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.