Home / 36,437.15-50,306.48-29,738.75

Finding the Fourth Proportional to 36,437.15, 50,306.48 and 29,738.75

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Solution

The fourth proportional to 36,437.15, 50,306.48 and 29,738.75 is: 41,058.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,437.15 : 50,306.48 = 29,738.75 : x
  2. Step 2: Convert to fraction form
    36,437.15/50,306.48 = 29,738.75/x
  3. Step 3: Cross multiply
    36,437.15x = 50,306.48 × 29,738.75
  4. Step 4: Simplify right side
    36,437.15x = 1,496,051,809.17
  5. Step 5: Solve for x
    x = 1,496,051,809.17/36,437.15
  6. Step 6: Final answer
    x = 41,058.43

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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.