Home / 248,824.60-373,236.90-204,501.40

Finding the Fourth Proportional to 248,824.60, 373,236.90 and 204,501.40

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Solution

The fourth proportional to 248,824.60, 373,236.90 and 204,501.40 is: 306,752.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,824.60 : 373,236.90 = 204,501.40 : x
  2. Step 2: Convert to fraction form
    248,824.60/373,236.90 = 204,501.40/x
  3. Step 3: Cross multiply
    248,824.60x = 373,236.90 × 204,501.40
  4. Step 4: Simplify right side
    248,824.60x = 76,327,468,581.66
  5. Step 5: Solve for x
    x = 76,327,468,581.66/248,824.60
  6. Step 6: Final answer
    x = 306,752.10

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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.