Home / 204,350.40-306,525.60-62,195.40

Finding the Fourth Proportional to 204,350.40, 306,525.60 and 62,195.40

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Solution

The fourth proportional to 204,350.40, 306,525.60 and 62,195.40 is: 93,293.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,350.40 : 306,525.60 = 62,195.40 : x
  2. Step 2: Convert to fraction form
    204,350.40/306,525.60 = 62,195.40/x
  3. Step 3: Cross multiply
    204,350.40x = 306,525.60 × 62,195.40
  4. Step 4: Simplify right side
    204,350.40x = 19,064,482,302.24
  5. Step 5: Solve for x
    x = 19,064,482,302.24/204,350.40
  6. Step 6: Final answer
    x = 93,293.10

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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.