Home / 365,268.06-504,117.54-204,156.63

Finding the Fourth Proportional to 365,268.06, 504,117.54 and 204,156.63

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Solution

The fourth proportional to 365,268.06, 504,117.54 and 204,156.63 is: 281,762.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,268.06 : 504,117.54 = 204,156.63 : x
  2. Step 2: Convert to fraction form
    365,268.06/504,117.54 = 204,156.63/x
  3. Step 3: Cross multiply
    365,268.06x = 504,117.54 × 204,156.63
  4. Step 4: Simplify right side
    365,268.06x = 102,918,938,090.29
  5. Step 5: Solve for x
    x = 102,918,938,090.29/365,268.06
  6. Step 6: Final answer
    x = 281,762.76

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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.