Home / 32,011.38-44,183.63-19,446.66

Finding the Fourth Proportional to 32,011.38, 44,183.63 and 19,446.66

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Solution

The fourth proportional to 32,011.38, 44,183.63 and 19,446.66 is: 26,841.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,011.38 : 44,183.63 = 19,446.66 : x
  2. Step 2: Convert to fraction form
    32,011.38/44,183.63 = 19,446.66/x
  3. Step 3: Cross multiply
    32,011.38x = 44,183.63 × 19,446.66
  4. Step 4: Simplify right side
    32,011.38x = 859,224,078.79
  5. Step 5: Solve for x
    x = 859,224,078.79/32,011.38
  6. Step 6: Final answer
    x = 26,841.21

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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.