Home / 36,589.51-50,527.16-29,420.61

Finding the Fourth Proportional to 36,589.51, 50,527.16 and 29,420.61

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Solution

The fourth proportional to 36,589.51, 50,527.16 and 29,420.61 is: 40,627.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,589.51 : 50,527.16 = 29,420.61 : x
  2. Step 2: Convert to fraction form
    36,589.51/50,527.16 = 29,420.61/x
  3. Step 3: Cross multiply
    36,589.51x = 50,527.16 × 29,420.61
  4. Step 4: Simplify right side
    36,589.51x = 1,486,539,868.77
  5. Step 5: Solve for x
    x = 1,486,539,868.77/36,589.51
  6. Step 6: Final answer
    x = 40,627.49

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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.