Home / 32,296.72-44,571.36-17,956.84

Finding the Fourth Proportional to 32,296.72, 44,571.36 and 17,956.84

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Solution

The fourth proportional to 32,296.72, 44,571.36 and 17,956.84 is: 24,781.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,296.72 : 44,571.36 = 17,956.84 : x
  2. Step 2: Convert to fraction form
    32,296.72/44,571.36 = 17,956.84/x
  3. Step 3: Cross multiply
    32,296.72x = 44,571.36 × 17,956.84
  4. Step 4: Simplify right side
    32,296.72x = 800,360,780.10
  5. Step 5: Solve for x
    x = 800,360,780.10/32,296.72
  6. Step 6: Final answer
    x = 24,781.49

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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.