Home / 32,934.22-45,444.99-18,786.22

Finding the Fourth Proportional to 32,934.22, 45,444.99 and 18,786.22

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Solution

The fourth proportional to 32,934.22, 45,444.99 and 18,786.22 is: 25,922.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,934.22 : 45,444.99 = 18,786.22 : x
  2. Step 2: Convert to fraction form
    32,934.22/45,444.99 = 18,786.22/x
  3. Step 3: Cross multiply
    32,934.22x = 45,444.99 × 18,786.22
  4. Step 4: Simplify right side
    32,934.22x = 853,739,580.04
  5. Step 5: Solve for x
    x = 853,739,580.04/32,934.22
  6. Step 6: Final answer
    x = 25,922.57

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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.