Home / 108,827.69-163,183.55-37,732.23

Finding the Fourth Proportional to 108,827.69, 163,183.55 and 37,732.23

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Solution

The fourth proportional to 108,827.69, 163,183.55 and 37,732.23 is: 56,578.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,827.69 : 163,183.55 = 37,732.23 : x
  2. Step 2: Convert to fraction form
    108,827.69/163,183.55 = 37,732.23/x
  3. Step 3: Cross multiply
    108,827.69x = 163,183.55 × 37,732.23
  4. Step 4: Simplify right side
    108,827.69x = 6,157,279,052.16
  5. Step 5: Solve for x
    x = 6,157,279,052.16/108,827.69
  6. Step 6: Final answer
    x = 56,578.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.