Home / 36,854.04-50,859.92-20,941.16

Finding the Fourth Proportional to 36,854.04, 50,859.92 and 20,941.16

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Solution

The fourth proportional to 36,854.04, 50,859.92 and 20,941.16 is: 28,899.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,854.04 : 50,859.92 = 20,941.16 : x
  2. Step 2: Convert to fraction form
    36,854.04/50,859.92 = 20,941.16/x
  3. Step 3: Cross multiply
    36,854.04x = 50,859.92 × 20,941.16
  4. Step 4: Simplify right side
    36,854.04x = 1,065,065,722.31
  5. Step 5: Solve for x
    x = 1,065,065,722.31/36,854.04
  6. Step 6: Final answer
    x = 28,899.56

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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.