Home / 75,514.23-104,210.01-41,524.90

Finding the Fourth Proportional to 75,514.23, 104,210.01 and 41,524.90

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Solution

The fourth proportional to 75,514.23, 104,210.01 and 41,524.90 is: 57,304.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,514.23 : 104,210.01 = 41,524.90 : x
  2. Step 2: Convert to fraction form
    75,514.23/104,210.01 = 41,524.90/x
  3. Step 3: Cross multiply
    75,514.23x = 104,210.01 × 41,524.90
  4. Step 4: Simplify right side
    75,514.23x = 4,327,310,244.25
  5. Step 5: Solve for x
    x = 4,327,310,244.25/75,514.23
  6. Step 6: Final answer
    x = 57,304.57

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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.