Home / 32,344.19-44,618.66-18,906.67

Finding the Fourth Proportional to 32,344.19, 44,618.66 and 18,906.67

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Solution

The fourth proportional to 32,344.19, 44,618.66 and 18,906.67 is: 26,081.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,344.19 : 44,618.66 = 18,906.67 : x
  2. Step 2: Convert to fraction form
    32,344.19/44,618.66 = 18,906.67/x
  3. Step 3: Cross multiply
    32,344.19x = 44,618.66 × 18,906.67
  4. Step 4: Simplify right side
    32,344.19x = 843,590,074.38
  5. Step 5: Solve for x
    x = 843,590,074.38/32,344.19
  6. Step 6: Final answer
    x = 26,081.66

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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.