Home / 48,841.96-73,265.10-17,681.80

Finding the Fourth Proportional to 48,841.96, 73,265.10 and 17,681.80

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Solution

The fourth proportional to 48,841.96, 73,265.10 and 17,681.80 is: 26,523.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,841.96 : 73,265.10 = 17,681.80 : x
  2. Step 2: Convert to fraction form
    48,841.96/73,265.10 = 17,681.80/x
  3. Step 3: Cross multiply
    48,841.96x = 73,265.10 × 17,681.80
  4. Step 4: Simplify right side
    48,841.96x = 1,295,458,845.18
  5. Step 5: Solve for x
    x = 1,295,458,845.18/48,841.96
  6. Step 6: Final answer
    x = 26,523.48

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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.