Home / 441,673.29-609,524.13-248,115.15

Finding the Fourth Proportional to 441,673.29, 609,524.13 and 248,115.15

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Solution

The fourth proportional to 441,673.29, 609,524.13 and 248,115.15 is: 342,407.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,673.29 : 609,524.13 = 248,115.15 : x
  2. Step 2: Convert to fraction form
    441,673.29/609,524.13 = 248,115.15/x
  3. Step 3: Cross multiply
    441,673.29x = 609,524.13 × 248,115.15
  4. Step 4: Simplify right side
    441,673.29x = 151,232,170,943.57
  5. Step 5: Solve for x
    x = 151,232,170,943.57/441,673.29
  6. Step 6: Final answer
    x = 342,407.33

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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.