Home / 238,466.00-357,751.55-132,005.25

Finding the Fourth Proportional to 238,466.00, 357,751.55 and 132,005.25

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Solution

The fourth proportional to 238,466.00, 357,751.55 and 132,005.25 is: 198,036.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,466.00 : 357,751.55 = 132,005.25 : x
  2. Step 2: Convert to fraction form
    238,466.00/357,751.55 = 132,005.25/x
  3. Step 3: Cross multiply
    238,466.00x = 357,751.55 × 132,005.25
  4. Step 4: Simplify right side
    238,466.00x = 47,225,083,125.65
  5. Step 5: Solve for x
    x = 47,225,083,125.65/238,466.00
  6. Step 6: Final answer
    x = 198,036.96

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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.