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Finding the Fourth Proportional to 365,552.24, 504,459.24 and 204,407.60

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Solution

The fourth proportional to 365,552.24, 504,459.24 and 204,407.60 is: 282,080.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,552.24 : 504,459.24 = 204,407.60 : x
  2. Step 2: Convert to fraction form
    365,552.24/504,459.24 = 204,407.60/x
  3. Step 3: Cross multiply
    365,552.24x = 504,459.24 × 204,407.60
  4. Step 4: Simplify right side
    365,552.24x = 103,115,302,546.22
  5. Step 5: Solve for x
    x = 103,115,302,546.22/365,552.24
  6. Step 6: Final answer
    x = 282,080.89

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1.5x scale

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.