Home / 33,457.11-50,489.28-32,341.74

Finding the Fourth Proportional to 33,457.11, 50,489.28 and 32,341.74

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Solution

The fourth proportional to 33,457.11, 50,489.28 and 32,341.74 is: 48,806.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,457.11 : 50,489.28 = 32,341.74 : x
  2. Step 2: Convert to fraction form
    33,457.11/50,489.28 = 32,341.74/x
  3. Step 3: Cross multiply
    33,457.11x = 50,489.28 × 32,341.74
  4. Step 4: Simplify right side
    33,457.11x = 1,632,911,166.55
  5. Step 5: Solve for x
    x = 1,632,911,166.55/33,457.11
  6. Step 6: Final answer
    x = 48,806.10

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.