Home / 204,526.11-306,835.64-62,384.10

Finding the Fourth Proportional to 204,526.11, 306,835.64 and 62,384.10

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Solution

The fourth proportional to 204,526.11, 306,835.64 and 62,384.10 is: 93,590.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,526.11 : 306,835.64 = 62,384.10 : x
  2. Step 2: Convert to fraction form
    204,526.11/306,835.64 = 62,384.10/x
  3. Step 3: Cross multiply
    204,526.11x = 306,835.64 × 62,384.10
  4. Step 4: Simplify right side
    204,526.11x = 19,141,665,234.60
  5. Step 5: Solve for x
    x = 19,141,665,234.60/204,526.11
  6. Step 6: Final answer
    x = 93,590.32

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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.