Home / 237,669.68-354,028.32-225,047.85

Finding the Fourth Proportional to 237,669.68, 354,028.32 and 225,047.85

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Solution

The fourth proportional to 237,669.68, 354,028.32 and 225,047.85 is: 335,227.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,669.68 : 354,028.32 = 225,047.85 : x
  2. Step 2: Convert to fraction form
    237,669.68/354,028.32 = 225,047.85/x
  3. Step 3: Cross multiply
    237,669.68x = 354,028.32 × 225,047.85
  4. Step 4: Simplify right side
    237,669.68x = 79,673,312,255.11
  5. Step 5: Solve for x
    x = 79,673,312,255.11/237,669.68
  6. Step 6: Final answer
    x = 335,227.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.